TY  - JOUR
AU  - A. Adamus-Kulczycka
TI  - Global existence for non-linear partial differential equations of the first order
JO  - Annales Polonici Mathematici
PY  - 1972
SP  - 257
EP  - 264
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-27-3-257-264/
DO  - 10.4064/ap-27-3-257-264
LA  - en
ID  - 10_4064_ap_27_3_257_264
ER  -