%0 Journal Article %T Variable weights theory and its application to multi-attribute group decision making with intuitionistic fuzzy numbers on determining decision maker¡¯s weights %A Ling Liu %A Sen Liu %A Wei Yu %A Yanan Hu %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0212636 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402660/