@article{ADM_2013_15_1_a6,
     author = {H. Pinedo},
     title = {On elementary domains of partial projective representations of groups},
     journal = {Algebra and discrete mathematics},
     pages = {63--82},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2013_15_1_a6/}
}