Search results
Cybernetics and Systems Analysis > 2010 > 46 > 6 > 884-899
Journal of Philosophical Logic > 2005 > 34 > 1 > 81-95
Journal of Applied Logic > 2003 > 1 > 3-4 > 151-165
Journal of Philosophical Logic > 2001 > 30 > 1 > 51-55
Fuzzy Sets and Systems > 1995 > 73 > 3 > 359-363
Information Processing Letters > 1995 > 53 > 3 > 145-152