TY  - JOUR
AU  - B. V. Bazalii
AU  - I. I. Danilyuk
AU  - I. V. Skrypnik
TI  - Conference on Nonlinear Problems of Mathematical Physics
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1989
VL  - 44
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1989_44_3_a26/
LA  - ru
ID  - RM_1989_44_3_a26
ER  -