e_flaggeWoPeD – An Educational Tool for Workflow Nets
Thomas Freytag, Martin Sänger.
In: Proceedings of the BPM Demo Sessions, Eindhoven, September 2014, pp. 31-35.

e_flagge Syntax Highlighting in Business Process Models
Andreas Eckleder, Thomas Freytag, Jan Mendling, Hajo Reijers.
Decision Support Systems (DSS), Vol. 51, Issue 3, June 2011, pp. 339-349.

e_flaggeRealtime Detection and Coloring of Matching Operator Nodes in Workflow Nets
Andreas Eckleder, Thomas Freytag, Jan Mendling, Hajo Reijers.
AWPN Workshop, Karlsruhe, 2009.

e_flaggeWoPeD – A tool for teaching, analyzing and visualizing workflow nets
Andreas Eckleder, Thomas Freytag.
Petri Net Newsletter 75, 2008.

e_flagge WoPeD 2.0 goes BPEL 2.0
Andreas Eckleder, Thomas Freytag.
AWPN Workshop, Rostock, 2008.

deutschland_fahne_icon Quantitative Analyse von Geschäftsprozessen
Christian Czech.
Diploma Thesis, WBH Darmstadt, 2007.

deutschland_fahne_icon Semantikprüfung von Geschäftsprozessmodellen
Andreas Eckleder.
Project Work, Berufsakademie Karlsruhe, 2006.

e_flagge Visualizing the Soundness of Workflow Nets
Christian Flender, Thomas Freytag.
AWPN Workshop, Hamburg, 2006.