@article{MZM_2006_80_6_a8,
     author = {V. M. Chelnokov and V. L. Zefirova},
     title = {On a matrix-based measure of the degree of coreness of a node in a network},
     journal = {Matemati\v{c}eskie zametki},
     pages = {908--919},
     publisher = {mathdoc},
     volume = {80},
     number = {6},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_80_6_a8/}
}