00795nam a2200193Ia 4500003000900000008004100009020001800050040001600068080002400084111005100108245024800159260003400407300001100441490003700452650004100489650003000530700002000560700002100580IN-BaIIA211028s9999    xx            000 0 eng d  a3-540-56180-3  cIIA Library  a524.834(082.2)bREL  a81 WE-Heraeus-SeminarcGermanyd1991 Sept. 2-6 0aRelativistic gravity research-with emphasis on experiments and observationsbproceedings of the 81 WE-Heraeus-seminar Bad Honeef, Germany, 2-6 September 1991cedited by J. Ehlers and G. Schafer                                                    aBerlinbSpringer-Verlagc1992  a8407p.  aLecture notes in physics; v. 410  aAstronomy and astrophysics thesaurus  aRelativistic astrophysics  aEhlers, J., ed.  aSchafer, G., ed.