Acta Mathematica Academiae Scientiarum Hungaricae 63. (1994)

1994 / 1. szám

ACTA MATHEMATICA HUNGARICA Distributors: For Albania, Bulgaria, China, C.I.S., Cuba, Czech Republic, Estonia, Georgia, Hungary, Korean People’s Republic, Latvia, Lithuania, Mongolia, Poland, Ro­mania, Slovak Republic, successor states of Yugoslavia, Vietnam AKADÉMIAI KIADÓ P.0. Box 254, 1519 Budapest, Hungary For all other countries KLUWER ACADEMIC PUBLISHERS P.0. Box 17, 3300 AA Dordrecht, Holland Publication programme: 1994: Volumes 63-65 (twelve issues) Subscription price per volume: Dfl 249,- / US $ 130.00 (inch postage) Total for 1994: Dfl 747,- / US $ 390.00 Acta Mathematica Hungarica is abstracted/indexed in Current Contents — Phys­ical, Chemical and Earth Sciences, Mathematical Reviews, Zentralblatt für Mathematik. Copyright (с) 1994 by Akadémiai Kiadó, Budapest. Printed in Hungary