TY - CPAPER AU - Samir Fazlagic BT - 2nd International Conference on Computer Engineering and Technology CY - Chengdu, China DA - 16-18 April 2010 DO - 10.1109/ICCET.2010.5485564 LA - eng PP - Chengdu, China PY - 2010 T2 - 2nd International Conference on Computer Engineering and Technology TI - Delegating signing capability in workflow systems ER -