Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1980_10_Nonea_1, author = {Had\v{z}i\'c Olga}, title = {A generalization of the contraction principle in probabilistic metric spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {13-20}, publisher = {mathdoc}, volume = {10}, year = {1980}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_1/} }
Hadžić Olga. A generalization of the contraction principle in probabilistic metric spaces. Novi Sad Journal of Mathematics, Tome 10 (1980). http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_1/