Trapezoid Fuzzy LinguisticWeighted Geometric Averaging Operator. - Gui-Wu Wei 001; Wen-De Yi (FSKD (1), 2007)

A Method for Uncertain Linguistic Multiple Attribute Decision Making with Incomplete Weight Information. - Gui-Wu Wei 001; Wen-De Yi (FSKD (2), 2007)

Uncertain Linguistic Hybrid Geometric Mean Operator. - Gui-Wu Wei 001; Wen-De Yi (FSKD (2), 2007)