Zimmermann, H. -. (1985). Fuzzy set theory and its applications. Kluwer-Nijhoff Pub. ; Distributors for North America, Kluwer Academic Publishers.
Chicago-Zitierstil (17. Ausg.)Zimmermann, H. -J. Fuzzy Set Theory and Its Applications. Boston : Hingham, Mass.: Kluwer-Nijhoff Pub. ; Distributors for North America, Kluwer Academic Publishers, 1985.
MLA-Zitierstil (8. Ausg.)Zimmermann, H. -J. Fuzzy Set Theory and Its Applications. Kluwer-Nijhoff Pub. ; Distributors for North America, Kluwer Academic Publishers, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.