TY - JOUR T1 - Model checking downward simulations JO - Electronic Notes in Theoretical Computer Science PY - 2005/01/01 AU - Smith G AU - Derrick J ED - DO - DOI: 10.1016/j.entcs.2005.04.032 VL - 137 IS - 2 SP - 205 EP - 224 Y2 - 2024/12/22 ER -