@article{CTGDC_1999__40_3_162_0,
     author = {Grandis, Marco and Pare, Robert},
     title = {Limits in double categories},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {162--220},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {40},
     number = {3},
     year = {1999},
     mrnumber = {1716779},
     zbl = {0939.18007},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_1999__40_3_162_0/}
}