TY  - JOUR
AU  - W. Mlak
TI  - Parabolic differential inequalities and Chaplighin's method
JO  - Annales Polonici Mathematici
PY  - 1960
SP  - 139
EP  - 153
VL  - 8
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-8-2-139-153/
DO  - 10.4064/ap-8-2-139-153
LA  - en
ID  - 10_4064_ap_8_2_139_153
ER  -