@article{RMC_2003_2003_1_a2,
     author = {Wall, Charles Terence Clegg},
     title = {La geometr{\'\i}a de los grupos abstractos y sus divisiones.},
     journal = {Revista matem\'atica complutense},
     pages = {5-101},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMC_2003_2003_1_a2/}
}