@article{CTGDC_2007__48_4_275_0,
     author = {CTGDC},
     title = {Fiftieth anniversary of the {{\textquotedblleft}Cahiers{\textquotedblright}}},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {275--277},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {48},
     number = {4},
     year = {2007},
     mrnumber = {2394015},
     zbl = {1188.01013},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_2007__48_4_275_0/}
}