Revision history for entry Apostoli, Peter (1997). "On the completeness of first degree weakly aggregative modal logics" [APOOTC]

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2014-03-31T09:43:43updateSystem / admin update -
2013-11-22T11:24:12updateSystem / admin update -
2012-12-29T20:47:11updateSystem / admin update -
2012-12-29T20:47:11updateSystem / admin update -
2010-10-01T19:04:53updateSystem / admin update -