On interval-valued hesitant fuzzy rough approximation operators
Crossref DOI link: https://doi.org/10.1007/s00500-014-1490-7
Published Online: 2014-10-24
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhang, Haidong
Shu, Lan
Liao, Shilong
Text and Data Mining valid from 2014-10-24