@article{RO_1991__25_1_97_0,
     author = {Moreno, Jos\'e and Rodr{\'\i}guez, Casiano and Jim\'enez, Natividad},
     title = {Heuristic cluster algorithm for multiple facility location-allocation problem},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {97--107},
     publisher = {EDP-Sciences},
     volume = {25},
     number = {1},
     year = {1991},
     zbl = {0726.90043},
     language = {en},
     url = {http://archive.numdam.org/item/RO_1991__25_1_97_0/}
}