Jacopo Torrini
Graphical Petri net editor and application framework
Marco Biagi
Graphical Petri net editor, uniformization, steady-state analysis
Other contributors: Johnny Giuntini, Dario D'Amico, Samuele Foni, Tommaso Papini, Lorenzo Pardini, Lorenzo Ridi, Stefano Martina, Alessandro Santoni, Francesco Santoni, Tommaso Scarlatti.