Center location problems on tree graphs with subtree-shaped customers

2015-06-292015-06-2920080166-218Xhttp://grupo.us.es/gpb97/curri_sevilla/doc/round_trip.pdfhttp://hdl.handle.net/11441/26234application/pdfengAtribución-NoComercial-SinDerivadas 4.0 Españahttp://creativecommons.org/licenses/by-nc-nd/4.0Center location problems on tree graphs with subtree-shaped customersinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess10.1016/j.dam.2007.11.022https://idus.us.es/xmlui/handle/11441/26234