TY  - BOOK
AU  - Egorov,YuV.
AU  - Egorov,YuV.
AU  - Shubin,M.A.
TI  - Partial differential equations V.2
PY  - 1994///
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
ER  -