Asymptotic determination of single-frequency vibrations in a quasi-linear autonomous system with time-lag
English version (Springer): Ukrainian Mathematical Journal 20 (1968), no. 6, pp 703-712.
Citation Example: Shimanov S. N. Asymptotic determination of single-frequency vibrations in a quasi-linear autonomous system with time-lag // Ukr. Mat. Zh. - 1968. - 20, № 6. - pp. 814–825.
Full text