@article{DAN_1976_231_3_a7,
     author = {V. A. Trubin},
     title = {An effective algorithm for solving the distribution problem in a network in the form of a tree},
     journal = {Doklady Akademii Nauk},
     pages = {547--550},
     publisher = {mathdoc},
     volume = {231},
     number = {3},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_231_3_a7/}
}