Payne, Lawrence Edward, Improperly posed problems in partial differential equations L. E. Payne - - Philadelphia : Society for Industrial and Applied Mathematics (SIAM), 1975. - v, 76 p: 26 cm. - - . - Regional conference series in applied mathematics; 22. . Bibliography ISBN: 9780898710199 = Nat. Bib. No.: Nat. Bib. Agency Control No.: Subjects--Meeting Names: Subjects--Index Terms: Analysis Differential equations, Partial Improperly posed problems. LC Class. No.: / Dewey Class. No.: 515.353 PAY