SBML Level 3 Groups Package Version 1 Release 1

Release 1 of the Groups package for SBML Level 3 Version 1 was published on 01 April 2016. The specification can be found at the following alternative locations:

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Michael Hucka and Lucian P. Smith. SBML Level 3 Package Specification: Groups, Version 1 Release 1. Available from COMBINE <> (2016)