Revision history for entry Benthem, J. F. A. K. Van (1979). "Canonical Modal Logics and Ultrafilter Extensions" [BENCML]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2013-11-22T12:02:05updateSystem / admin update -
2013-11-04T10:50:53updateSystem / admin update -
2013-10-30T01:50:50updateSystem / admin update -