TY - CONF T1 - Expressivity within second-order transitive-closure logic JO - Leibniz International Proceedings in Informatics, LIPIcs PY - 2018/08/01 AU - Ferrarotti F AU - Van Den Bussche J AU - Virtema J ED - DO - DOI: 10.4230/LIPIcs.CSL.2018.22 SN - 9783959770880 VL - 119 Y2 - 2024/12/22 ER -