TY  - BOOK
AU  - Samoilenko, A.M.
AU  - Samoilenko, A.M.
AU  - Ronto, N.I.
TI  - Numerical- analytic methods of investigating periodic solutions
PY  - 1979///
CY  - Moscow
PB  - MIR Publishers
KW  - Numerical- analytic methods of investigating periodic solutions
ER  -