%0 Journal Article %A F. F. Atstopas %A K. I. Plukas %T A matrix method for the determination of the ranks and the realization of a regular enumeration of the vertices of a directed graph %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1970 %P 794-797 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1970_10_3_a27/ %G ru %F ZVMMF_1970_10_3_a27