TY  - BOOK
AU  - Bugroy, Ya. S.
AU  - Nikolsky, S.M.
TI  - Higher mathematics: Differential equations multiple integrals series theory of functions a complex variable
U1  - 515.35 
PY  - 1983///
CY  - Moscow
PB  - Mir Publishers
KW  - Differential- Equations
KW  - Mathematics
KW  - Qualitative analysis
N1  - Includes index
ER  -