The following publications are possibly variants of this publication:
- Rank-1 Modal Logics Are CoalgebraicLutz Schröder, Dirk Pattinson. STACS 2007: 573-585 [doi]
- Coalgebraic Modal Logic in CoCaslLutz Schröder, Till Mossakowski. WADT 2006: 127-141 [doi]
- Rank-1 Modal Logics are CoalgebraicLutz Schröder, Dirk Pattinson. logcom, 20(5):1113-1147, 2010. [doi]
- Modal Logics are CoalgebraicCorina Cîrstea, Alexander Kurz, Dirk Pattinson, Lutz Schröder, Yde Venema. cj, 54(1):31-41, 2011. [doi]
- Strong Completeness of Coalgebraic Modal LogicsLutz Schröder, Dirk Pattinson. STACS 2009: 673-684 [doi]