@article{RO_1988__22_4_313_0,
     author = {Idrissi, H. and Lefebvre, O. and Michelot, C.},
     title = {A primal-dual algorithm for a constrained {Fermat-Weber} problem involving mixed norms},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {313--330},
     publisher = {EDP-Sciences},
     volume = {22},
     number = {4},
     year = {1988},
     mrnumber = {978818},
     zbl = {0663.90026},
     language = {en},
     url = {http://www.numdam.org/item/RO_1988__22_4_313_0/}
}