@article{PM_1996_1996_1_a25,
     author = {Caetano, Ana Paula},
     title = {Sobre el kernel de holonom{\'\i}a.},
     journal = {Publicacions matem\`atiques},
     pages = {373-381},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1996_1996_1_a25/}
}