Acta Mathematica Academiae Scientiarum Hungaricae 61. (1993)
1993 / 1-2. szám
ACTA MATHEMATICA HUNGARICA Acta Mathematica publishes papers on mathematics in English, German, French and Russian. 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.O. Box 245, 1519 Budapest, Hungary For all other countries KLUWER ACADEMIC PUBLISHERS P.O. Box 17, 3300 AA Dordrecht, Holland Publication programme: 1993: Volumes 61-62 (4 issues per volume) Subscription price per volume: Dfl 230,- / US $ 164.00 (incl. postage) Total for 1993: Dfl 460,- / US $ 328.00. Acta Mathematica Hungarica is abstracted /indexed in Current Contents — Physical, Chemical and Earth Sciences, Mathematical Reviews and Zentralblatt für Mathematik. Copyright © 1993 by Akadémiai Kiadó, Budapest. Printed in Hungary.