@article{AIF_1972__22_1_287_0,
     author = {Grifone, Joseph},
     title = {Structure presque tangente et connexions {I}},
     journal = {Annales de l'Institut Fourier},
     pages = {287--334},
     year = {1972},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {22},
     number = {1},
     doi = {10.5802/aif.407},
     mrnumber = {49 #1409},
     zbl = {0237.53028},
     language = {fr},
     url = {https://www.numdam.org/articles/10.5802/aif.407/}
}