@article{PM_1992_1992_1_a59,
     author = {Navarro Aznar, Vicente},
     title = {Estratificaciones perfectas y teor{\'\i}a de los pesos.},
     journal = {Publicacions matem\`atiques},
     pages = {807-825},
     publisher = {mathdoc},
     volume = {36},
     number = {2B},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1992_1992_1_a59/}
}