@article{PDMA_2013_6_a59,
     author = {R. E. Shangin},
     title = {Exact algorithm for solving special case of discrete {Weber} problem},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {136--137},
     publisher = {mathdoc},
     number = {6},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2013_6_a59/}
}