TY  - JOUR
AU  - Gvazava, J.
TI  - On second order nonlinear equations with rectilinear characteristics.
JO  - Georgian Mathematical Journal
PY  - 2000
SP  - 299
EP  - 316
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GMJ_2000__7_2_48749/
LA  - en
ID  - GMJ_2000__7_2_48749
ER  -