Selected papers from the International Conference "The Logic of Soft Computing IV" and Fourth workshop of the ERCIM working group on soft computing.

Vilém Novák Siegfried Gottwald Petr Hájek Selected papers from the International Conference "The Logic of Soft Computing IV" and Fourth workshop of the ERCIM working group on soft computing. 595-596 2007 158 Fuzzy Sets and Systems 6 http://dx.doi.org/10.1016/j.fss.2006.11.005 db/journals/fss/fss158.html#NovakGH07