@INPROCEEDINGS(Ish95b,
 author = "H. Ishibuchi and T. Murata and I. B. T{\"u</a>rksen",
 title = "Selecting linguistic classification rules by two-objective genetic algorithms",
 booktitle = "Proc. of the {IEEE</a> International Conference on Syst., Man, Cybern.",
 year = "1995",
 pages = "1410-1415",
 address = "Vancouver, Canada"

@ARTICLE(Ish97,
 author = "H. Ishibuchi and T. Murata and I. B. T{\"u</a>rksen",
 title = "Single-objective and two-objective genetic algorithms for selecting linguistic rules for pattern classification problems",
 journal = "Fuzzy Sets and Systems",
 year = "1997",
 volume = "89",
 number = "2",
 pages = "135-150"
)

@ARTICLE(Ish95,
 author = "H. Ishibuchi and K. Nozaki and N. Yamamoto and H. Tanaka",
 title = "Selecting fuzzy if-then rules for classification problems using genetic algorithms",
 journal = "{IEEE} Trans. Fuzzy Syst.",
 year = "1995",
 volume = "3",
 number = "3",
 pages = "260-270"
)