TY - JOUR AU - Philippe Gaucher TI - Combinatorics of past-similarity in higher dimensional transition systems JO - Theory and applications of categories PY - 2017 SP - 1107 EP - 1164 VL - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAC_2017_32_a32/ LA - en ID - TAC_2017_32_a32 ER -