000 00323pas a2200109 454500
008 160820b1939 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
245 _aCOMMUNICATIONS ON PURE AND APPLIED MATHEMATICS
260 _aNEW YORK, USA
_bWILEY
_c1939
856 _uhttps://onlinelibrary.wiley.com/loi/10970312
942 _cEJ
999 _c471197
_d471197