@article{CTGDC_1999__40_1_21_0,
     author = {Doupovec, M. and Kol\'ar, I.},
     title = {On the jets of fibred manifold morphisms},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {21--30},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {40},
     number = {1},
     year = {1999},
     mrnumber = {1682575},
     zbl = {0935.58002},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_1999__40_1_21_0/}
}