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Economic effects of environmental concerns in forest management: An analysis of the cost of achieving the environmental goals
Zhou, Wenchao, (2003)
Revised simplex method and its application for solving fuzzy linear programming problems
Nasseri, S.H., (2012)
Intuitionistic Fuzzy Distance Based TOPSIS Method and Application to MADM
Nan, Jiangxia, (2016)
Espace et conflit : le choix des investissements dans des régions à risques.
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A theory of spatial general equilibrium in a fuzzy economy.
PONSARD, Claude, (1984)
On the axiomatization of fuzzy subsets theory.
PONSARD, Claude, (1975)