National Conference of Operational and Systems Research (2018 :)

Uncertainty and imprecision in decision making and decision support = new challenges, solutions and perspectives : selected papers from BOS-2018, held on September 24-26, 2018, and IWIFSGN-2018, held on September 27-28, 2018 in Warsaw, Poland / by: National Conference of Operational and Systems Research (2018 :); Atanassov, Krassimir T.; SpringerLink (Online service); International Workshop on Intuitionistic Fuzzy Sets and General Nets (2018 :) (Electronic resources)