TY - CONF T1 - Deriving Focused Calculi for Transitive Relations. JO - RTA UR - https://doi.org/10.1007/3-540-45127-7 PY - 2001/01/01 AU - Struth G ED - Middeldorp A PB - Springer VL - 2051 SP - 291 EP - 305 Y2 - 2024/12/22 ER -