RT Journal Article T1 Extensive fuzziness A1 Montero De Juan, Francisco Javier AB In the same way as 'comprehensive fuzziness' deals with o-fields of labels, 'extensive fuzziness' deals with objects. In this paper, the concept of 'extensive mapping' is defined in order to justify the notion of 'measurable fuzzy function'. This is the natural continuation of the article "Comprehensive fuzziness", recently published in this Journal. PB Elsevier Science Bv SN 0165-0114 YR 1987 FD 1987 LK https://hdl.handle.net/20.500.14352/64970 UL https://hdl.handle.net/20.500.14352/64970 LA eng DS Docta Complutense RD 20 ene 2026