@article{EXMATH_1991_1991_1_a25,
     author = {Garc{\'\i}a Rodicio, Antonio},
     title = {Sobre el car\'acter libre del primer m\'odulo de homolog{\'\i}a de {Koszul.}},
     journal = {Extracta mathematicae},
     pages = {126-128},
     publisher = {mathdoc},
     volume = {6},
     number = {2-3},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1991_1991_1_a25/}
}