TY  - BOOK
AU  - Bainov,Dimitur
AU  - Mishev,Dimitar P.
TI  - Oscillation theory of operator-differential equations
T2  - Series on Soviet and East European Mathematics
SN  - 9810211007
PY  - 1995///
CY  - Singapore [etc.]
PB  - World Scientific
N1  - Bibliogr. s. 199-203. Indeks
ER  -