Identifier for this specification is: https://identifiers.org/combine.specifications:sbgn.af.level-1.version-1.2
Version 1.2 of Level 1 of the SBGN Activity Flow Language was published on released on 27 July 2015.
The specification can be found at:
- sbgn.af.level-1.version-1.2.pdf
- http://biecoll.ub.uni-bielefeld.de/volltexte/2015/5369/
- http://svn.code.sf.net/p/sbgn/code/ActivityFlow/tags/L1R1.2/sbgn_AF-level1.pdf
Huaiyu Mi, Falk Schreiber, Stuart Moodie, Tobias Czauderna, Emek Demir, Robin Haw, Augustin Luna, Nicolas Le Novère, Anatoly Sorokin, Alice Villégier. Systems Biology Graphical Notation: Activity Flow language Level 1, Version 1.2. Available from COMBINE https://identifiers.org/combine.specifications:sbgn.er.level-1.version-1.2 (2009)