2YANG T,CHOU P.Solving a multiresponse simulationoptimization problem with discrete variables using a multiple-attribute decision-making method[].Mathematics and Computers in Simulation.2005
3Tzeng G-H,Gwo-Hshiung Lin,Cheng-Wei,Opricovic Serafim.Multi-criteria analysis of alternative-fuel buses for public transportation[].Energy Policy.2005