TY - BOOK T1 - Fuzzy set theory and its applications T2 - International series in management science / operations research A1 - Zimmermann, H.-J LA - English PP - Boston etc. PB - Kluwer YR - 1984 UL - https://colectivo.uloyola.es/Record/L21250 OP - 361 SN - 0898381509 KW - Conjuntos difusos : Aplicaciones KW - Investigación operativa KW - Conjuntos difusos ER -