@article{04169652,
title = {Common fixed points of compatible mappings.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {13},
year = {1990},
pages = {61-66},
doi = {10.1155/S0161171290000096},
zbl = {0711.54029},
language = {en},
url = {http://dml.mathdoc.fr/item/04169652}
}
Kang, S.M.; Cho, Y.J.; Jungck, G. Common fixed points of compatible mappings.. International Journal of Mathematics and Mathematical Sciences, Tome 13 (1990) pp. 61-66. doi : 10.1155/S0161171290000096. http://gdmltest.u-ga.fr/item/04169652/