@article{CTGDC_1998__39_4_287_0,
     author = {Gran, M. and Vitale, E. M.},
     title = {On the exact completion of the homotopy category},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {287--297},
     year = {1998},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {39},
     number = {4},
     mrnumber = {1663343},
     zbl = {0918.18003},
     language = {en},
     url = {https://www.numdam.org/item/CTGDC_1998__39_4_287_0/}
}