@article{AUCMP_2004__45_1_a5,
     author = {Tharwat, Assem and Zimmermann, Karel},
     title = {A note on some separable location problems - a multicriterial approach},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {33--41},
     publisher = {mathdoc},
     volume = {45},
     number = {1},
     year = {2004},
     mrnumber = {2109692},
     zbl = {1137.90594},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_2004__45_1_a5/}
}