Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
510TM Am512 PC2569
Shimakura Norio Partial differential operators of elliptic type Providence AMS 1992 xii,288p. 0-8218-4556-X * Hypoelliptic operators * Shimakura Norio, * Title