@inbook{ DELGADO_HERRERA_HERRERA_VERDEGAY_VILA:428-440,

author = { MIGUEL DELGADO CALVO-FLORES and FRANCISCO HERRERA TRIGUERO and ENRIQUE HERRERA VIEDMA and JOSE LUIS VERDEGAY GALDEANO and MARÍA AMPARO VILA MIRANDA } ,

title = { AGGREGATION OF LINGUISTIC INFORMATION BASED ON A SYMBOLIC APPROACH },

booktitle = { COMPUTING WITH WORDS IN INFORMATION/INTELLIGENT SYSTEMS },

isbn = { 3-7908-1217-X },

publisher = { PHYSICA VERLAG },

pages = { 428 - 440 },

year = { 1999 },

}