@article{EXMATH_1994_1994_1_a1,
     author = {Pablos Romo, Fernando},
     title = {Construcci\'on can\'onica de cuspides y aproximaci\'on a su jacobiana.},
     journal = {Extracta mathematicae},
     pages = {21-27},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1994},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1994_1994_1_a1/}
}