Fuzzy setting of cost Index for improved flight management. - Mario Garcia-Munoz Sanchez-Camacho; Hongying Wu; Carlos Alberto Nunes Cosenza; Fabio Krykhtine; Félix Mora-Camino (FSKD, 2015)

Introduction to Fuzzy Dual Mathematical Programming. - Carlos Alberto Nunes Cosenza; Fabio Krykhtine; Walid El Moudani; Félix A. C. Mora-Camino (FSDM, 2016)