@article{PM_1989_1989_1_a18,
     author = {Lasso de la Vega, Mar{\'\i}a C.},
     title = {Grupoide fundamental y de holonom{\'\i}a de ciertas foliaciones regulares.},
     journal = {Publicacions matem\`atiques},
     pages = {431-443},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1989},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PM_1989_1989_1_a18/}
}