@article{VYURU_2019_12_1_a13,
     author = {A. V. Panyukov},
     title = {On the existence of an integer solution of the relaxed {Weber} problem for a tree network},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a, Matemati\v{c}eskoe modelirovanie i programmirovanie},
     pages = {150--155},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VYURU_2019_12_1_a13/}
}