Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1990_20_2a_17, author = {Had\v{z}i\'c Olga}, title = {A common fixed point theorem for two sequences of mappings in convex metric spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {153-160}, publisher = {mathdoc}, volume = {20}, number = {2}, year = {1990}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1990_20_2a_17/} }
Hadžić Olga. A common fixed point theorem for two sequences of mappings in convex metric spaces. Novi Sad Journal of Mathematics, Tome 20 (1990) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1990_20_2a_17/