TY - JOUR AU - P. Ya. Bershtein AU - B. I. Kogan TI - Torsional oscillations of an infinite cylinder under sudden deceleration by a semiinfinite absolutely rigid ring JO - Doklady Akademii Nauk PY - 1971 SP - 801 EP - 803 VL - 197 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_197_4_a16/ LA - ru ID - DAN_1971_197_4_a16 ER -