Luca Abeti Paolo Ciancarini Rocco Moretti Business Process Modeling for Organizational Knowledge Management. 301-311 2008 Concurrency, Graphs and Models http://dx.doi.org/10.1007/978-3-540-68679-8_19 conf/birthday/2008montanari db/conf/birthday/montanari2008.html#AbetiCM08