@article{RO_2016__50_1_157_0,
     author = {Venceslau, Helder Manoel and Karam Venceslau, Marilis Bahr and Xavier, Adilson Elias and Maculan, Nelson},
     title = {A geometric perspective of the {Weiszfeld} algorithm for solving the {Fermat\ensuremath{-}Weber} problem},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {157--173},
     publisher = {EDP-Sciences},
     volume = {50},
     number = {1},
     year = {2016},
     doi = {10.1051/ro/2015022},
     zbl = {1333.90076},
     mrnumber = {3460669},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2015022/}
}