%0 Journal Article %A Jian-Bing Liu %A Jaeun Lee %A Jin Ho Kwak %T Enumerating regular graph coverings whose covering transformation groups are ℤ_2-extensions of a cyclic group %J Ars Mathematica Contemporanea %D 2018 %P 205-223 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1419.3e9/ %R 10.26493/1855-3974.1419.3e9 %G en %F 10_26493_1855_3974_1419_3e9