id: 70638149 dt: a an: 70638149 au: Hagen, Sebastian; Kemper, Alfons ti: Towards solid IT change management: automated detection of conflicting IT change plans so: Integrated Network Management, 265-272 (2011). py: 2011 pu: la: EN cc: ut: ci: li: doi:10.1109/INM.2011.5990700