@ARTICLE { Rsds3627,
author = {Nanda, Sudarsan and Majumdar, S.}, 
title = {Fuzzy rough sets}, 
journal = {Fuzzy Sets and Systems}, 
number = 	{(no. 2)}, 
volume = 45, 
pages = {157-160}, 
publisher = {Elsevier Science Inc.}, 
address = {Amsterdam, The Netherlands}, 
month = {January}, 
year = 1992, 
issn = {0165-0114}, 
abstract = {The purpose of this paper is to introduce and discuss the concept of fuzzy rough sets.}, 
keywords = {fuzzy sets, rough sets, fuzzy rough sets, }, 
}