@article{AIF_1963__13_2_1_0,
     author = {Ehresmann, Charles},
     title = {Groupo{\"\i}des sous inductifs},
     journal = {Annales de l'Institut Fourier},
     pages = {1--60},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {13},
     number = {2},
     year = {1963},
     doi = {10.5802/aif.140},
     mrnumber = {29 #5875},
     zbl = {0128.40402},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.140/}
}