@article{PM_2005_2005_1_a9,
     author = {Ballester-Bolinches, Adolfo and Pedraza, Tatiana},
     title = {Una clase de grupos superresolubles generalizados.},
     journal = {Publicacions matem\`atiques},
     pages = {213-223},
     year = {2005},
     volume = {49},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_2005_2005_1_a9/}
}