@article{10_26493_1855_3974_201_6e1,
     author = {Vadim E. Levit and Eugen Mandrescu},
     title = {
		{On} the core of a unicyclic graph
	},
     journal = {Ars Mathematica Contemporanea},
     pages = {325--331},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2012},
     doi = {10.26493/1855-3974.201.6e1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.201.6e1/}
}