TY  - JOUR
AU  - P. A. Zakharchenko
AU  - E. V. Radkevich
TI  - On the well-posedness of the mixed problem for hyperbolic operators with characteristics of variable multiplicity
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2006
SP  - 85
EP  - 98
VL  - 12
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2006_12_6_a5/
LA  - ru
ID  - FPM_2006_12_6_a5
ER  -