TY - JOUR AU - A. S. Kel'zon AU - K. K. Malinovskii AU - V. I. Yakovlev TI - Effect of inhomogeneity of elastic field of supports on parametric oscillations of a rigid shaft JO - Doklady Akademii Nauk PY - 1970 SP - 1263 EP - 1266 VL - 193 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_193_6_a13/ LA - ru ID - DAN_1970_193_6_a13 ER -