No. 46 (2011)
Martin Figallo, Some results on diagonal-free two-dimensional cylindric algebras; (full text - pdf), pp. 3-15.
Daisuke Souma, Minimal subvarieties of involutive residuated lattices; (full text - pdf), pp. 17-27.
Norihiro Kamide, A logic of sequences; (full text - pdf), pp. 29-57.
Domagoj Vrgoc and Mladen Vukovic, Bisimulation quotients of Veltman models; (full text - pdf), pp. 59-73.
Manuel Abad, Juan Manuel Cornejo and Jos\'e Patricio D\'iaz Varela, The Variety of Semi-Heyting Algebras Satisfying the equation (0 \to 1)^* \vee (0 \to 1)^{**} \approx 1; (full text - pdf), pp. 75-90.
Tomasz Gorazd and Jacek Krzaczkowski, The complexity of problems connected with two-element algebras; (full text - pdf), pp. 91-108.
Josep Maria Font, On semilattice-based logics with an algebraizable assertional companion; (full text - pdf), pp. 109-132.
Yasusi Hashimoto and Akio Maruyama, Inclusion Relationship between Pseudo-Euclidean Logics; (full text - pdf), pp. 133-142.