TY  - JOUR
AU  - A. S. Kalashnikov
TI  - Second order linear degenerate hyperbolic equations with an infinite dependence domain
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1971
VL  - 26
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1971_26_4_a9/
LA  - ru
ID  - RM_1971_26_4_a9
ER  -