TY - JOUR AU - M. F. Dimentberg AU - A. A. Gorbunov TI - Nonparametric problems of identification of oscillatory systems JO - Theoretical and applied mechanics PY - 1975 SP - 67 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1975_1_1_a7/ LA - en ID - TAM_1975_1_1_a7 ER -