TY  - JOUR
AU  - A. B. Drapkin
TI  - Asymptotic expressions for eigenvalues and characteristic functions of a class of elliptical systems
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 465
EP  - 467
VL  - 114
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a3/
LA  - ru
ID  - DAN_1957_114_3_a3
ER  -