@article{Frigon_Granas_1994, title={Résultats du type de Leray-Schauder pour des contractions multivoques}, volume={4}, url={https://apcz.umk.pl/TMNA/article/view/TMNA.1994.026}, abstractNote={NO ABSTRACT}, number={1}, journal={Topological Methods in Nonlinear Analysis}, author={Frigon, Marlène and Granas, Andrzej}, year={1994}, month={Sep.}, pages={197–208} }