6[1]SALO A A. Interactive decision aiding for group decision support[J]. Euro J Oper Res, 1995, 84:134-149.
7[2]KIM S H, AHN B S. Group decision-making procedure considering preference strength under incomplete information[J]. Comput Oper Res, 1997, 24:1101-1112.
8[3]KIM S H, CHOI S H, KIM J K. An interactive procedure for multiple attribute group decision-making with incomplete information: Range-based approach[J]. Euro J Oper Res, 1999, 118:139-152.
9[4]KIM S H, AHN B S. Interactive group decision-making procedure under incomplete information[J]. Euro J Oper Res, 1999, 116:498-507.
10[5]PARK K S, KIM S H. Tools for interactive multi-attribute decision-making with incompletely identified information[J]. Euro J Oper Res, 1997, 98:111-123.
