@article{ZVMMF_1977_17_6_a31,
     author = {G. B. Roshchin},
     title = {An algorithm for determining the minimal spanning tree of an increasing graph},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1607--1610},
     publisher = {mathdoc},
     volume = {17},
     number = {6},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_6_a31/}
}