@techreport{UsluWerner2015, author = {Svenja Uslu and Axel Werner}, title = {A Two-Phase Method for the Biobjective k-Architecture Connected Facility Location Problem and Hypervolume Computation}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {15-08}, language = {eng}, year = {2015} }