TY  - JOUR
AU  - A. M. Nakhushev
TI  - A criterion for continuity of the gradient of the solution of the Darboux problem for the Gellerstedt equation
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 1770
EP  - 1785
VL  - 28
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_10_a13/
LA  - ru
ID  - DE_1992_28_10_a13
ER  -