COMMUNICATIONS on PURE and APPLIED MATHEMATICS. New York,1(1948)-  Comm.Pure Appl.Math.	1(1948)-54(2001).    lac. 3(1950) n.3; 13(1960) n.1    50(1997)- n.b. 1(1948) Communications on Applied Mathematics
ISSN 0010-3640	Publisher :  John Wiley & Sons, Inc.	Online ISSN 1097-0312