An Enactment-Engine Based on Use-Cases. - Avner Ottensooser; Alan D. Fekete (BPM, 2007)

Making sense of business process descriptions: An experimental comparison of graphical and textual notations. - Avner Ottensooser; Alan D. Fekete; Hajo A. Reijers; Jan Mendling; Con Menictas (J. Syst. Softw., 2012)