@article{DMGT_2010_30_2_a5,
     author = {Kabel{\'\i}kov\'a, Pavla},
     title = {Graph centers used for stabilization of matrix factorizations},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {249--259},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2010_30_2_a5/}
}