TY  - BOOK
AU  - Biler, Piotr.
AU  - Nadzieja, Tadeusz.
TI  - Problems and examples in differential equations
T2  - Pure and applied mathematics
SN  - 0824786378
U1  - 515.35 
PY  - 1992///
CY  - New York: 
PB  - Marcel Dekker Inc., 
KW  - Differential equations
KW  - Linear equations
KW  - Math
KW  - Periodic solutions
ER  -