TY  - JOUR
AU  - A. Pliś
TI  - A method of determining the existence domain for solutions of partial differential equations of the first order
JO  - Annales Polonici Mathematici
PY  - 1956
SP  - 183
EP  - 188
VL  - 3
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-3-2-183-188/
DO  - 10.4064/ap-3-2-183-188
LA  - en
ID  - 10_4064_ap_3_2_183_188
ER  -