TY - JOUR AU - David Pereira AU - Nelma Moreira TI - KAT and PHL in Coq JO - Computer Science and Information Systems PY - 2008 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CSIS_2008_5_2_a9/ ID - CSIS_2008_5_2_a9 ER -