TY  - BOOK
AU  - Blechman, I. I.
ED  - Symposium on nonlinear vibrations
TI  - Integral criterion of stability periodical motions of some non-linear systems and its application
PY  - 1961///
CY  - L.
PB  - Polytechnical inst.
KW  - Мх-36
KW  - rubbk
N2  - Библиогр.: с. 27
ER  -