FUZZY SETS AND SYSTEMS, vol.96, no.3, pp.381-383, 1998 (SCI-Expanded)
The purpose of this communication is to demonstrate the fact that fuzzy rough sets in the sense of Nanda and Majumdar [Fuzzy Sets and Systems 45 (1992) 157] are, indeed, intuitionistic L-fuzzy sets developed by Atanassov [VII ITKR's Session; Fuzzy Sets and Systems 20 (1986) 87]. (C) 1998 Elsevier Science B.V. All rights reserved.