@article{bwmeta1.element.desklight-47258b78-7539-4cf3-9914-78e46a03b4bc,
author = {Andrzej Pelczar},
title = {A local version of the generalized retract theorem of Wa\.zewski with applications in the theory of partial differential equations of first order},
journal = {Annales Polonici Mathematici},
volume = {36},
year = {1979},
pages = {11-28},
zbl = {0401.54034},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-47258b78-7539-4cf3-9914-78e46a03b4bc}
}
Andrzej Pelczar. A local version of the generalized retract theorem of Ważewski with applications in the theory of partial differential equations of first order. Annales Polonici Mathematici, Tome 36 (1979) pp. 11-28. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-47258b78-7539-4cf3-9914-78e46a03b4bc/