TY - JOUR AU - Tews, Hendrik TI - Coalgebras for binary methods : properties of bisimulations and invariants JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 2001 SP - 83 EP - 111 VL - 35 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/item/ITA_2001__35_1_83_0/ LA - en ID - ITA_2001__35_1_83_0 ER -