@article{JAC_2004__20_1_a1,
     author = {Malni\v{c}, Aleksander and Maru\v{s}i\v{c}, Dragan and Poto\v{c}nik, Primo\v{z}},
     title = {Elementary abelian covers of graphs},
     journal = {Journal of Algebraic Combinatorics},
     pages = {71--97},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2004__20_1_a1/}
}