Revision history for entry Ferreira, Fernando (2005). "Amending Frege's grundgesetze der arithmetik" [FERAFG]

NB: for privacy reasons, few details are provided in public revision histories.
TimeTypeNotes
2014-03-14T17:25:59updateSystem / admin update -
2014-01-19T10:09:46updateSystem / admin update -
2013-12-24T01:19:00updateSystem / admin update -
2013-12-02T02:41:47updateSystem / admin update -