@article{PM_1988_1988_1_a16,
     author = {Otal, Javier and Pe\~na, Juan Manuel},
     title = {Grupos localmente graduados con ciertas condiciones m{\'\i}nimas para subgrupos {(II).}},
     journal = {Publicacions matem\`atiques},
     pages = {151-157},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1988_1988_1_a16/}
}