TY  - GEN
AU  - Shubin,M.A.
AU  - Egorov, ëIìU. V.,
TI  - Partial differential equations VI: elliptic and parabolic operators 
T2  - Encyclopaedia of mathematical sciences
SN  - 3540546782 (Berlin)
AV  - QA374 .D56213 1994
PY  - 1994///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Elliptic operators
KW  - Parabolic operators
KW  - Differential equations, Partial
N1  - Includes bibliographical references and indexes
ER  -