TY  - BOOK
AU  - Shtokalo,Ĭ.Z.
TI  - Linear differential equations with variable coefficients: criteria of stability and unstability of their solutions. Translated from Russian
AV  - QA372 .S453
PY  - 1961///
CY  - Delhi
PB  - Hindustan Pub. Corpn.
KW  - Differential equations, Linear
N1  - Includes bibliography
ER  -