@revista_internacional{340, keywords = {Attitudinal character, Fuzzy preference relation, group decision-making, OWA operator}, author = {Hongbin Liu and J Cai and Luis Martínez}, title = {The importance weighted continuous generalized ordered weighted averaging operator and its application to group decision making}, year = {2013}, journal = {Knowledge-based Systems}, volume = {48}, number = {1}, pages = {24-36}, publisher = {Elsevier}, url = {http://www.sciencedirect.com/science/article/pii/S0950705113001147}, }