@article{DA_1997_4_3_a0,
     author = {A. A. Ageev},
     title = {Complexity of the determination of the maximum weighted joining in a~graph},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {3--8},
     publisher = {mathdoc},
     volume = {4},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1997_4_3_a0/}
}