TY - JOUR AU - G. R. Gulgazaryan TI - The spectrum of a moment-free operator in the theory of thin shells of revolution JO - Differencialʹnye uravneniâ PY - 1974 SP - 41 EP - 52 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_1_a5/ LA - ru ID - DE_1974_10_1_a5 ER -