@inbook{ Bello_Falcón_VERDEGAY:7-15,

author = { Rafael Bello and Rafael Falcón and JOSE LUIS VERDEGAY GALDEANO } ,

title = { Prologue },

booktitle = { Uncertainty Management with Fuzzy and Rough Sets. Studies in Fuzziness and Soft Computing Series 377 },

isbn = { 978-3-030-10462-7 },

publisher = { Springer, Cham },

pages = { 7 - 15 },

year = { 2019 },

}