TY  - JOUR
AU  - Yu. M. Krikunov
TI  - An equation whose order degenerates along the line of change of type
JO  - Trudy seminara po kraevym zadačam
PY  - 1977
SP  - 137
EP  - 140
VL  - 14
IS  - 14
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1977_14_14_a14/
LA  - ru
ID  - KUKZ_1977_14_14_a14
ER  -