@article{ZVMMF_1972_12_1_a12,
     author = {Yu. I. Zhuravlev and Sh. E. Tulyaganov},
     title = {Measures of the importance of objects in complex systems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {170--184},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_1_a12/}
}