Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1989_19_2a_19, author = {Had\v{z}i\'c Olga}, title = {On coincidence points in convex metric spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {233-240}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1989}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_19/} }
Hadžić Olga. On coincidence points in convex metric spaces. Novi Sad Journal of Mathematics, Tome 19 (1989) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_19/