@article{CTGDC_1975__16_2_135_0,
     author = {Coppey, L. and Davar-Panah, R.},
     title = {D\'ecompositions et cat\'egories de relations},
     journal = {Cahiers de topologie et g\'eom\'etrie diff\'erentielle},
     pages = {135--148},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {16},
     number = {2},
     year = {1975},
     mrnumber = {399205},
     zbl = {0343.18001},
     language = {fr},
     url = {http://www.numdam.org/item/CTGDC_1975__16_2_135_0/}
}