Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1982_12_Nonea_4, author = {Tan Hong}, title = {A fixed point theorem for multivalued quasi-contractions in probabilistic metric spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {43-54}, publisher = {mathdoc}, volume = {12}, year = {1982}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1982_12_Nonea_4/} }
Tan Hong. A fixed point theorem for multivalued quasi-contractions in probabilistic metric spaces. Novi Sad Journal of Mathematics, Tome 12 (1982). http://geodesic.mathdoc.fr/item/NSJOM_1982_12_Nonea_4/