TY  - GEN
AU  - Egorov, ëIìU. V.,
AU  - Shubin,M.A.
TI  - Foundations of the classical theory of partial differential equations
SN  - 3540638253 (acid-free paper)
AV  - QA377 .E47 1998
PY  - 1998///
CY  - Berlin, New York
PB  - Springer
KW  - Differential equations, Partial
N1  - "Second printing 1998 of the first edition 1992, which was originally published as Partial Differential Equations I, volume 30 of the Encyclopaedia of mathematical sciences"--T.p. verso; Includes bibliographical references (p. 242-247) and indexes
ER  -