@article{IVM_2010_6_a6,
     author = {A. A. Chentsov and A. G. Chentsov and P. A. Chentsov},
     title = {An extremal constrained routing problem with internal losses},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {64--81},
     publisher = {mathdoc},
     number = {6},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2010_6_a6/}
}