TY  - BOOK
AU  - Mikhailov,V P
TI  - Partial differetial equations
U1  - 517.383 
PY  - 1978///
CY  - Moscow
PB  - MIR publishers
KW  - Differential equations, partial
KW  - Elliptic equations
KW  - Function spaces
KW  - Parabolic equations
ER  -