Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1999_29_1a_5, author = {Y.J. Cho and S.M. Kang and S.S. Kim}, title = {Fixed poihts in two metric spaces}, journal = {Novi Sad Journal of Mathematics}, pages = {47-53}, publisher = {mathdoc}, volume = {29}, number = {1}, year = {1999}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1999_29_1a_5/} }
Y.J. Cho; S.M. Kang; S.S. Kim. Fixed poihts in two metric spaces. Novi Sad Journal of Mathematics, Tome 29 (1999) no. 1. http://geodesic.mathdoc.fr/item/NSJOM_1999_29_1a_5/