@article{PM_1993_1993_1_a26,
     author = {Roig, Agust{\'\i}},
     title = {Resoluciones m{\'\i}nimas y otros modelos m{\'\i}nimos.},
     journal = {Publicacions matem\`atiques},
     pages = {285-303},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1993_1993_1_a26/}
}