@article{EXMATH_1993_1993_1_a23,
     author = {Ardanuy, Ram\'on and S\'anchez, Jos\'e Manuel},
     title = {Asimetr{\'\i}a y curtosis multivariante para distribuciones singulares.},
     journal = {Extracta mathematicae},
     pages = {98-101},
     publisher = {mathdoc},
     volume = {8},
     number = {2-3},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1993_1993_1_a23/}
}