Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1988_2_1_a3, author = {P. Talpalaru}, title = {On the {Application} of the {Comparison} {Method} to {Multivalued} {Difference} {Equations}}, journal = {Mathematica balkanica}, pages = {25}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1988}, url = {http://geodesic.mathdoc.fr/item/MABA_1988_2_1_a3/} }
P. Talpalaru. On the Application of the Comparison Method to Multivalued Difference Equations. Mathematica balkanica, Tome 2 (1988) no. 1, p. 25. http://geodesic.mathdoc.fr/item/MABA_1988_2_1_a3/