@article{CTGDC_1969__11_1_57_0, author = {Haahti, Heikki}, title = {Sur la th\'eorie locale des connexions lin\'eaires sans diff\'erentiabilit\'e}, journal = {Cahiers de topologie et g\'eom\'etrie diff\'erentielle}, pages = {57--71}, publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS}, volume = {11}, number = {1}, year = {1969}, zbl = {0182.24501}, mrnumber = {248675}, language = {fr}, url = {http://www.numdam.org/item/CTGDC_1969__11_1_57_0/} }