TY - JOUR AU - Kostrzycka, Zofia TI - Density of truth in modal logics JO - Discrete mathematics & theoretical computer science PY - 2006 VL - DMTCS Proceedings vol. AG, Fourth Colloquium on Mathematics and Computer Science Algorithms, Trees, Combinatorics and Probabilities PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.3500/ DO - 10.46298/dmtcs.3500 LA - en ID - DMTCS_2006_special_252_a24 ER -