On finite relation equations with sup-conjunctor composition over a complete lattice.
Fuzzy Sets Syst., 2009
On Nilpotent Matrices over Bounded Distributive Lattice.
Proceedings of the Second International Symposium on Intelligent Information Technology and Security Informatics, 2009
Solution of an open problem on pseudo-Archimedean t-norms.
Inf. Sci., 2008