TY  - JOUR
AU  - A. S. Silbergleit
AU  - Ju. I. Kopilevich
TI  - A property of a quadratic operator pencil determining the normal modes of an elastic cylinder with a free surface
JO  - Doklady Akademii Nauk
PY  - 1984
SP  - 1086
EP  - 1089
VL  - 278
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1984_278_5_a14/
LA  - ru
ID  - DAN_1984_278_5_a14
ER  -