@Article{ RODRIGUEZ_NICKEL_PUERTO_FERNANDEZ:69-89,

author = { ANTONIO MANUEL RODRIGUEZ CHIA and STEFAN NICKEL and JUSTO PUERTO ALBANDOZ and FRANCISCO FERNANDEZ GARCIA } ,

title = { A FLEXIBLE APPROACH TO LOCATION PROBLEMS },

journal = { MATHEMATICAL METHODS OF OPERATIONS RESEARCH },

year = { 2000 },

volume = { 51 },

issn = { 1432-2994 },

pages = { 69-89 },

}