@article{10_26493_1855_3974_1419_3e9,
     author = {Jian-Bing Liu and Jaeun Lee and Jin Ho Kwak},
     title = {
		{Enumerating} regular graph coverings whose covering transformation groups are  {\ensuremath{\mathbb{Z}}_2-extensions} of a cyclic group
	},
     journal = {Ars Mathematica Contemporanea},
     pages = {205--223},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2018},
     doi = {10.26493/1855-3974.1419.3e9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1419.3e9/}
}