Ahmet Yardimci A. Muhammetoglu H. Oguz A Fuzzy Logic Application to Environment Management System: A Case Study for Goksu Streams Water Quality Assesment. 327-338 2004 Fuzzy Days http://dx.doi.org/10.1007/3-540-31182-3_30 conf/fuzzy/2004 db/conf/fuzzy/fuzzy2004.html#YardimciMO04