@article{05888147, title = {Properness and topological degree for nonlocal reaction-diffusion operators.}, journal = {Abstract and Applied Analysis}, volume = {2011}, year = {2011}, doi = {10.1155/2011/629692}, zbl = {1215.35089}, language = {en}, url = {http://dml.mathdoc.fr/item/05888147} }
Apreutesei, N.; Volpert, V. Properness and topological degree for nonlocal reaction-diffusion operators.. Abstract and Applied Analysis, Tome 2011 (2011) . doi : 10.1155/2011/629692. http://gdmltest.u-ga.fr/item/05888147/