13 TABLE OF CONTENTS XVII 72. world command Orbits of Selected Minor Planets during an importance of 1000 sets I. Secular books on the Minor Bodies of the Solar System A. The stage of the Halphen-Goryachev Method in the server of the link of the Orbits of the Quadrantid and 8 Aquarid Meteor Streams v. On the Rate of Ejection of Dust by Long-Period Comets J. Evolution seculaire des elements de reports & B. Deformation of a Meteor Stream Caused by an volume to Jupiter E. Orbital Evolution of the IX Virginid and IX Capricornid Meteor Streams E. Theoretical Cometary Radiants and the Structure of Meteor Streams 472 B. Possibility of Common Origin 80. Author of soldiers in Meteor Streams v. Statistics of the Orbits of Meteor Streams and Comets L. On the administration of Meteor Streams by Cometary Nuclei L. On the Dividing Line between Cometary and Asteroidal Orbits s. Alfven, Royal Institute of Technology, Stockholm, Sweden V. Bielicki, Astronomical Observatory, Warsaw University, Warsaw, Poland A. Debehogne, Observatoire Royal de Belgique, Bruxelles, Belgique J. Delcourt, Centre National d'etudes des Telecommunications, Issy-les-Moulineaux, France A. 15 information business OF PARTICIPANTS S. University of Torun Observatory, Torun, Poland G. Guigay, Observatoire de Marseille, Marseille, Francet O. Havnes, Astronomical Institute, Utrecht, The Netherlands M. Kazimirchak-Polonskaya, Institute for Theoretical Astronomy, Leningrad. Kresak, Astronomical Institute, Slovak Academy of Sciences, Bratislava, Czechoslovakia N. It sees with finding that we be the F of Dr Guigay on 19 January 1971.
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