Frederic Montagut Refik Molva Silvan Tecumseh Golega The Pervasive Workflow: A Decentralized Workflow System Supporting Long-Running Transactions. 319-333 2008 38 IEEE Transactions on Systems, Man, and Cybernetics, Part C 3 http://dx.doi.org/10.1109/TSMCC.2008.919184 db/journals/tsmc/tsmcc38.html#MontagutMG08