Release History: Formula - Existence Assertions

Document Date Status
Existence Assertions 2009-06-22 Recommendation
Existence Assertions 2009-03-31 Proposed Recommendation
Existence Assertions 2008-12-31 Candidate Recommendation
Existence Assertions 2008-03-28 Candidate Recommendation
Existence Assertions 2008-02-14 Public Working Draft
Existence Assertions 2007-12-31 Public Working Draft