TY  - BOOK
AU  - Mikhailov, V.P.
TI  - Partial differential equation
PY  - 1978///
CY  - Moscow
PB  - MIR Publishers
KW  - Astronomy and Astrophysics Thesaurus
KW  - Calculus of variations
KW  - Differential equations
KW  - Integral equations
ER  -