TY  - JOUR
AU  - N. I. Ostrosablin
TI  - On the matrix of coefficients in equations of the linear theory of
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 63
EP  - 65
VL  - 321
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_321_1_a11/
LA  - ru
ID  - DAN_1991_321_1_a11
ER  -