1) Books, and Proceedings Edited

• "A General Catalog of H I Observations of External Galaxies", ESO Scientific Preprint No. 250, May 1983, W.K. Huchtmeier, Otto-G. Richter, H.-D. Bohnenstengel and M. Hauschildt (17 ADS-Citations)
• "The Virgo Cluster of Galaxies", Proceedings of an ESO workshop held at Garching, Sept. 4-7, 1984, Eds. Otto-G. Richter and B. Binggeli, ESO, Garching (1985), ISBN 3-923524-20-X
• "A General Catalog of H I Observations of Galaxies. The Reference Catalog", W.K. Huchtmeier and Otto-G. Richter, Book published by Springer Verlag, New York (1989), ISBN 0-387-96997-7 (USA), ISBN 3-540-96997-7 (Germany) (254 ADS-Citations)
• "Groups of Galaxies", Proceedings of a STScI workshop held at Baltimore, June 16-18, 1992, Eds. Otto-G. Richter and K. Borne, A.S.P. Conference Series Vol. 70, Provo, Utah (1995), ISBN 0-937707-89-9 (1 ADS-Citation)
• "Tiny Technology To Take On Big Challenges", Adlershof-Magazin Special Edition: µSYS-Berlin 2003, April 28, 2003, Eds. Otto-G. Richter, E. Stens, and P. Strunk (downloadable PDF-file)
• "Microsystems Technology. Solutions for the Market", Brochure published by trias Consult GbR Berlin, 2004 (two specific articles about the µSYS-Berlin and ZEMI available as downloadable PDF-files)

2) Papers Published

2a) Papers in refereed Journals

• Astron. Astrophys. 91, 259-260 (1980), "Search for H₂O Maser Emission in Nearby Galaxies", W.K. Huchtmeier, Otto-G. Richter, A. Witzel and I. Pauliny-Toth (8 ADS-Citations)
• Astron. Astrophys. 109, 155-165 (1982), "H I - Observations of Galaxies in the Pegasus I Cluster", Otto-G. Richter and W.K. Huchtmeier (35 ADS-Citations)
• Astron. Astrophys. 109, 331-335 (1982), "Extended H I - Envelopes Around Spiral Galaxies: NGC 2655 and NGC 2715", W.K. Huchtmeier and Otto-G. Richter (23 ADS-Citations)
• Astron. Astrophys. 111, 193-200 (1982), "The Hydra I Cluster of Galaxies. A Unique Case of Membership Definition", Otto-G. Richter, J. Materne and W.K. Huchtmeier (49 ADS-Citations)
• Astron. Astrophys. 125, 187-192 (1983), "The Hydra I Cluster of Galaxies. II. First Results from H I Observations", Otto-G. Richter and W.K. Huchtmeier (20 ADS-Citations)
• Astron. Astrophys. 132, 253-264 (1984), "Is There a Unique Relation Between Absolute (Blue) Luminosity and Total 21cm Linewidth of Disk Galaxies?", Otto-G. Richter and W.K. Huchtmeier (84 ADS-Citations)
• Observatory 104, 90-92 (April 1984), "Are We Prepared for the Overdue Nearby Supernova?", Otto-G. Richter and M. Rosa, [See also: New Scientist, 26 April 1984, p. 28, Sky and Telescope, January 1985, p. 9]. (2 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 58, 131-143 (1984), (Abstract in Astron. Astrophys. 140, 221 (1984)), "Redshifts in Klemola 27", Otto-G. Richter (16 ADS-Citations)
• Astron. Astrophys. 140, L1-L4 (1984), "Association of Supernovae Type II With Giant H II Regions: The Case of M 83 and M 101", Otto-G. Richter and M. Rosa (28 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 59, 433-440 (1985), (Abstract in Astron. Astrophys. 145, 280 (1985)), "Redshifts of Galaxies in the Fornax Cluster", Otto-G. Richter and E. Sadler (14 ADS-Citations)
• Astron. Astrophys. 144, 471-478 (1985), "Reddening of Globular Clusters in M 31", M. Iye and Otto-G. Richter (25 ADS-Citations)
• Astron. Astrophys. 149, 118-122 (1985), "H I - Observations of Isolated Galaxies", W.K. Huchtmeier and Otto-G. Richter (4 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 63, 323-343 (1986), (Abstract in Astron. Astrophys. 156, 396 (1986)), "H I - Observations of Galaxies in the Kraan-Korteweg - Tammann Catalog of Nearby Galaxies. I. The Data", W.K. Huchtmeier and Otto-G. Richter (56 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 64, 111-130 (1986), (Abstract in Astron. Astrophys. 159}, 347 (1986)), "H I - Observations of Galaxies in the Virgo Cluster of Galaxies. I. The Data", W.K. Huchtmeier and Otto-G. Richter (39 ADS-Citations)
• Astron. Astrophys. 171, 33-40 (1987), "H I Observations of Galaxies in a Catalog of Nearby Galaxies. II. The Motion of the Sun and the Local Group and the Velocity Dispersion of ‘Field' Galaxies", Otto-G. Richter, G.A. Tammann and W.K. Huchtmeier (43 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 67, 237-244 (1987), (Abstract in Astron. Astrophys. 173, 417 (1987)), "The Hydra I Cluster of Galaxies. III. New Redshifts", Otto-G. Richter (32 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 67, 261-266 (1987), (Abstract in Astron. Astrophys. 173, 418 (1987)), "Redshifts for Galaxies in Southern Clusters", Otto-G. Richter (10 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 68, 427-467 (1987), (Abstract in Astron. Astrophys. 177, 351 (1987)), "H I Observations of Galaxies In Between the Local and the Hydra/Centaurus Supercluster. I. The Data", Otto-G. Richter and W.K. Huchtmeier (35 ADS-Citations)
• Astron. Astrophys. 192, 57-65 (1988), "On the Progenitors of Type II Supernovae in M 83", M. Rosa and Otto-G. Richter (5 ADS-Citations)
• Astron. Astrophys. 203, 237-249 (1988), "H I Observations of Galaxies in the Kraan-Korteweg - Tammann Catalog of Nearby Galaxies. III. Global Properties", W.K. Huchtmeier and Otto-G. Richter (76 ADS-Citations)
• Astron. Astrophys. 206, 219-226 (1988), "Supernova Rates and Bursts of Star Formation", Otto-G. Richter and M. Rosa (22 ADS-Citations)
• Astron. Astrophys. 210, 1-17 (1989), "H I Observations of Galaxies in the Virgo Cluster of Galaxies. II. Global Parameters of the Galaxies", W.K. Huchtmeier and Otto-G. Richter (33 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 77, 237-256 (1989), (Abstract in Astron. Astrophys. 215, 410 (1989)), "The Hydra I Cluster of Galaxies. V. A Catalogue of Galaxies in the Cluster Area", Otto-G. Richter (21 ADS-Citations)
• Astron. Astrophys. Suppl. Ser. 87, 425 (1991), "H I Observations of Galaxies in Nearby Zwicky Clusters", Otto-G. Richter and W.K. Huchtmeier (12 ADS-Citations)
• Astron. J. 103, 399 (1992), "H I Imaging of NGC 3312 and NGC 3314a. A Foreground Group to the Hydra I Cluster ?", P.M. McMahon, Otto-G. Richter, J.H. van Gorkom, and H.C. Ferguson (9 ADS-Citations)
• Astron. J. 107, 99 (1994), "A Neutral Hydrogen Survey of Polar-Ring Galaxies. I. Green Bank Observations of the Northern Sample", Otto-G. Richter, P.D. Sackett, and L.S. Sparke (ADS) (50 ADS-Citations)
• Astron. Astrophys. 290, L9-L12 (1994), "Asymmetries in Disk Galaxies. How Often ? How Strong ?", Otto-G. Richter, and R. Sancisi (80 ADS-Citations)
• Astron. Astrophys. 376, 98-112 (2001), "The Neutral Hydrogen Content of Fornax Cluster Galaxies", A. Schröder, M.J. Drinkwater, and Otto-G. Richter (ADS)
(4 ADS-Citations)

2b) Abstracts, Articles in Conference Proceedings, etc.

• ESO - Messenger 25, 8-11 (1981), "Clusters of Galaxies", W.K. Huchtmeier, Otto-G. Richter and J. Materne
• I.A.U. Circular No. 3890 (1983 Nov. 15), "Supernova in NGC 1448", Otto-G. Richter (ADS)
• Mitt. Astron. Ges. 60, 455-458 (1983), "Zur Systemgeschwindigkeit des Virgo-Haufens", (engl.: On the Systemic Velocity of the Virgo Cluster), Otto-G. Richter (2 ADS-Citations)
• ESO - Messenger 35, 17-20 (1984), "Some Old and Some New Facts About the Local Group of Galaxies and the Extragalactic Distance Scale", Otto-G. Richter (2 ADS-Citations)
• Telescopium 2, 33-49 (1984), "Acerca del Grupo Local de Galaxias", Otto-G. Richter
• In: Clusters and Groups of Galaxies, Eds. F. Mardirossian, G. Giuricin, and M. Mezzetti, Astrophysics and Space Science Library, Vol. 111, pp. 401-403, D. Reidel, Dordrecht (1984), "The Blue Tully-Fisher Relation for the Local Group of Galaxies and the Virgo Cluster of Galaxies", Otto-G. Richter (1 ADS-Citation)
• In: The Virgo Cluster of Galaxies, pp. 409-411, Eds. O.-G. Richter and B. Binggeli, ESO, Garching (1985), "The Historical Evolution of the Virgo Cluster Distance Modulus", Otto-G. Richter (3 ADS-Citations)
• In: The Virgo Cluster of Galaxies, pp. 427-432, Eds. O.-G. Richter and B. Binggeli, ESO, Garching (1985), "A Comparison of the Virgo Cluster with (One) Other Nearby Cluster(s)", Otto-G. Richter
• In: Galaxy Distances and Deviations from Universal Expansion, Eds. B. Madore and R.B. Tully, NATO ASI Series C: Mathematical and Physical Sciences Vol. 180, pp. 105-107, D. Reidel, Dordrecht (1986), "The Motion of the Sun and the Local Group and the Velocity Dispersion of ‘Field' Galaxies", Otto-G. Richter (1 ADS-Citation)
• Astron. Nachr. 67, 384-385 (1986), "H I - Defizit von Galaxien des Virgo-Haufens", W.K. Huchtmeier and Otto-G. Richter
• Mem. Soc. Astr. Ital. 57, 561-571 (1986), "The Dwarf Galaxies in Fornax and in Phoenix", Raffaele G. Gratton, Sergio Ortolani and Otto-G. Richter (7 ADS-Citations)
• Bull. A.A.S., 19, 686 (1987), "VLA Observations of Neutral Hydrogen in the Hydra I Cluster" (Abstract), H.C. Ferguson, Otto-G. Richter and J.H. van Gorkom
• In: Large Scale Structure and Motions in the Universe, Eds. M. Mezzetti, G. Giuricin, F. Mardirossian and M. Ramella, Astrophysics and Space Science Library, Vol. 151, p. 429, Kluwer Academic Publishers, Dordrecht (1989), "VLA H I Observations of the Brightest Spirals in Hydra I", Otto-G. Richter, H.C. Ferguson and J.H. van Gorkom
• "Substructure in Hydra I Revisited", Poster Paper presented at the S.T.Sc.I. Workshop Clusters of Galaxies, Booklet of poster papers, Eds. M.J. Fitchett and W.R. Oegerle, S.T.Sc.I., May 1989, pp. 95-102, M. Fitchett and Otto-G. Richter
• In the Proceedings of Digitized Optical Sky Surveys (1989), Eds. C. Jaschek and H.T. MacGillivray, Bull. C.D.S. No. 37, pp. 15-20, "Sky Surveys: The ST ScI Program for the 1990s", B.M. Lasker, B.J. McLean, M.M. Shara, B. Bucciarelli, R. Burg, H. Jenkner, V.G. Laidler, M.G. Lattanzi, Otto-G. Richter, E.D. Siciliano, C.R. Sturch, and L.G. Taff
• In: Large Scale Surveys of the Sky, pp. 45-51 (1990), Eds. J.J. Condon and F.J. Lockman, Proceedings of an NRAO workshop, Green Bank (held in Sept. 1987), "Some Results from several H I Surveys", Otto-G. Richter
• In Dynamics and Interactions of Galaxies (1990), Proceedings of the International Conference, Heidelberg, 29 May - 2 June 1989, Ed. R. Wielen, Springer-Verlag Berlin, Heidelberg, pp. 88-90, "Gas, Dust, and Stellar Populations in the Antennae (NGC 4038/4039)", Otto-G. Richter and M.R. Rosa
• In The Interstellar Medium in External Galaxies: Summaries of Contributed Papers, Proceedings of the Second Wyoming Conference held at Grand Teton National Park, July 3 - 7, 1989, Eds. D.J. Hollenbach and Harley A. Thronson, NASA Conference Publication 3084, pp. 217-220 (1990), "NGC 3312: A Victim of Ram Pressure Sweeping ?", P.M. McMahon, Otto-G. Richter, J.H. van Gorkom, and H.C. Ferguson
• Bull. A.A.S., 22, 1312 (1990), "First Results from a Volume-Limited H I Survey of the Hydra I Cluster" (Abstract), P.M. McMahon, Otto-G. Richter, J.H. van Gorkom, and H.C. Ferguson (1 ADS-Citation)
• In I.A.U. Symp. No. 143 on "Wolf-Rayet Stars and Interrelations with other Massive Stars in Galaxies", Eds. Karel A. van der Hucht and Bambang Hidayat, pp. 653-654 (1991), "A Wolf-Rayet Cluster in IC 4662", Otto-G. Richter and M. Rosa (2 ADS-Citations)
• Bull. A.A.S., 23, 882 (1991), "The Global Properties of Supernova Parent Galaxies" (Abstract), D.S. Davis and Otto-G. Richter
• In Galaxy Environments and the Large-Scale Structure of the Universe, Collection of Abstracts of Papers presented at the International Workshop in Trieste, October 22 - 25, 1991, Eds. G. Giuricin, F. Mardirossian, and M. Mezzetti, "An H I Survey of the Hydra I Cluster" (Abstract), P.M. McMahon, Otto-G. Richter, J.H. van Gorkom, and H.C. Ferguson
• Bull. A.A.S., 23, 1340 (1991), "The Properties of Gas-Rich Galaxies in the Hydra I Cluster" (Abstract), P.M. McMahon, J.H. van Gorkom, Otto-G. Richter, and H.C. Ferguson
• News Letter of the Astronomical Society of New York, Vol. 4, No. 2, p. 8 (1992), "A Neutral Hydrogen Survey of the Hydra I Cluster", P. McMahon, J. van Gorkom, Otto-G. Richter, and H. Ferguson
• In The Evolution of Galaxies and Their Environment, Proceedings of the Third Teton Summer School on Astrophysics held at Grand Teton National Park, Wyoming, USA, July 5 - 10, 1992, Eds. D. Hollenbach, Harley A. Thronson, and J.M. Shull, NASA Conference Publication 3190, pp. 283-284 (1993), "A Neutral Hydrogen Survey of the Hydra I Cluster", P.M. McMahon, J.H. van Gorkom, Otto-G. Richter, and H.C. Ferguson
• In The Evolution of Galaxies and Their Environment, Proceedings of the Third Teton Summer School on Astrophysics held at Grand Teton National Park, Wyoming, USA, July 5 - 10, 1992, Eds. D. Hollenbach, Harley A. Thronson, and J.M. Shull, NASA Conference Publication 3190, pp. 379-380 (1993), "H I in RSA Galaxies", Otto-G. Richter
• In Groups of Galaxies, Proceedings of a STScI workshop held at Baltimore, June 16-18, 1992, Eds. Otto-G. Richter and K. Borne, A.S.P. Conference Series Vol. 70, Provo, Utah, pp. 1-4 (1995), "Groups of Galaxies. Setting the Stage", Otto-G. Richter
• In Three-Dimensional Systems, Annals of the New York Academy of Sciences, Papers presented at the 9th Florida Workshop in Nonlinear Astronomy, held October 28-30, 1993 in Gainesville, Florida. Edited by Henry E. Kandrup, Stephen T. Gottesman, and James R. Ipser. New York: Academy of Sciences, Vol. 751, pp.27 (1995), "Observations of Warped Disks & Polar Rings in the 21-cm Line of Neutral Hydrogen", A.L. Cox, L.S. Sparke, Otto-G. Richter, and M. Shaw (3 ADS-Citations)

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FURTHER WORK

3) Unpublished Work

• "Winkeldurchmesserbestimmung bei kleinen planetarischen Nebeln mit einem Area-Scanner" (engl.: Determination of Angular Diameters of Small Stellar-Like Planetary Nebulae Using an Area Scanner), unpublished diploma thesis, 1978, University of Hamburg
• "Untersuchungen zur Dynamik von Galaxienhaufen am Beispiel des Pegasus I- und des Hydra I-Haufens"; (engl.: Investigations of the Dynamics of Galaxy Clusters. The Case of the Pegasus I and the Hydra I Clusters), Ph.D. thesis, 7. June 1982, University of Hamburg (2 ADS-Citations)
• "A flexible Least Squares Fit - Routine for MIDAS", ESO-internal MIDAS documents and MIDAS Users Guide (1984 - 1998)
• "Can Globular Clusters around Central Galaxies in Clusters be Captured from Surrounding Galaxies?", Otto-G. Richter and M. Iye (1984)

4) Papers in Preparation
     (All currently inactive)

4a) To be submitted

• "H I Observations of NGC 5324", to be submitted to Publ. A.S.P., Otto-G. Richter, H.C. Ferguson, J.H. van Gorkom, and W.K. Huchtmeier
• "Global Properties of RSA Galaxies. I. New NRAO 300' H I Observations", to be submitted to Astron. Astrophys. Suppl. Ser., Otto-G. Richter, and M.G. McMaster

4b) Further projects (preliminary titles)

• "Global Properties of Supernova Parent Galaxies", D.S. Davis and Otto-G. Richter
• "Global Properties of RSA Galaxies. II. New NRAO 140' H I Observations", Otto-G. Richter
• "The Hydra I Cluster of Galaxies. IV. Yet More Radial Velocities and the Two-Component Structure from Galaxy Counts and Virial Calculations", Otto-G. Richter
• "Global Properties of RSA Galaxies. III. New Parkes H I Data", Otto-G. Richter, M.G. McMaster, and A.C. Schröder
• "Global Properties of RSA Galaxies. IV. Data Conversions, Corrections, and Analysis", Otto-G. Richter
• "Global Properties of RSA Galaxies. V. The Reduced Data for the Complete Sample", Otto-G. Richter and M.G. McMaster
• "Global Properties of RSA Galaxies. VI. Discussion", Otto-G. Richter