TY - JOUR AU - V. V. Amel'kin TI - Superharmonic oscillations of totally integrable linear systems JO - Differencialʹnye uravneniâ PY - 1980 SP - 2089 EP - 2091 VL - 16 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1980_16_11_a19/ LA - ru ID - DE_1980_16_11_a19 ER -