@article{DA_2013_20_5_a6,
     author = {R. E. Shangin},
     title = {A deterministic algorithm for solving the {Weber} problem for an $n$-sequentially connected chain},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {84--96},
     publisher = {mathdoc},
     volume = {20},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2013_20_5_a6/}
}