Joan Torrens
- S-implications and R-implications on a Finite Chain. KYBERNETIKA 40 (2004) n.1, 3-20.
- Residual Implications and Co-implications from Idempotent Uninorms. KYBERNETIKA 40 (2004) n.1, 21-38.
- Distributivity of Strong Implications Over Conjunctive and Disjunctive Uninorms. KYBERNETIKA 42 (2006) n.3, 319-336.
- QL-implications Versus D-implic-ations. KYBERNETIKA 42 (2006) n.3, 351-366.
- On Quasi-Homogeneous Copulas. KYBERNETIKA 44 (2008) n.6, 745-756.