Towards Green Business Process Reengineering. - Alexander Nowak; Frank Leymann; Ralph Mietzner (ICSOC Workshops, 2010)

The Differences and Commonalities between Green and Conventional Business Process Management. - Alexander Nowak; Frank Leymann; David Schumm (DASC, 2011)

Compliance Domains: A Means to Model Data-Restrictions in Cloud Environments. - Daniel Schleicher; Christoph Fehling; Stefan Grohe; Frank Leymann; Alexander Nowak; Patrick Schneider; David Schumm (EDOC, 2011)

An Architecture and Methodology for a Four-Phased Approach to Green Business Process Reengineering. - Alexander Nowak; Frank Leymann; David Schumm; Branimir Wetzstein (ICT-GLOW, 2011)

Green business process patterns. - Alexander Nowak; Frank Leymann; Daniel Schleicher; David Schumm; Sebastian Wagner 001 (PLoP, 2011)

Moving Applications to the Cloud: an Approach Based on Application Model Enrichment. - Frank Leymann; Christoph Fehling; Ralph Mietzner; Alexander Nowak; Schahram Dustdar (Int. J. Cooperative Inf. Syst., 2011)

Formalizing the Cloud through Enterprise Topology Graphs. - Tobias Binz; Christoph Fehling; Frank Leymann; Alexander Nowak; David Schumm (IEEE CLOUD, 2012)

Improving the Manageability of Enterprise Topologies Through Segmentation, Graph Transformation, and Analysis Strategies. - Tobias Binz; Frank Leymann; Alexander Nowak; David Schumm (EDOC, 2012)

Ein Konzept zur Identifikation ökologisch nachhaltigerVerbesserungspotentiale unter Bürgerbeteiligung. - Alexander Nowak; Tobias Binz; Frank Leymann; Daniel Schleicher; David Schumm; Sebastian Wagner 001 (MKWI, 2012)

Flexible information design for business process visualizations. - Alexander Nowak; Dimka Karastoyanova; Frank Leymann; Andrej Rapoport; David Schumm (SOCA, 2012)

Pattern-driven green adaptation of process-based applications and their runtime infrastructure. - Alexander Nowak; Tobias Binz; Christoph Fehling; Oliver Kopp; Frank Leymann; Sebastian Wagner 001 (Computing, 2012)

Determining Power Consumption of Business Processes and Their Activities to Enable Green Business Process Reengineering. - Alexander Nowak; Tobias Binz; Frank Leymann; Nicolas Urbach (EDOC, 2013)

OpenTOSCA - A Runtime for TOSCA-Based Cloud Applications. - Tobias Binz; Uwe Breitenbücher; Florian Haupt; Oliver Kopp; Frank Leymann; Alexander Nowak; Sebastian Wagner 001 (ICSOC, 2013)

Policy4TOSCA: A Policy-Aware Cloud Service Provisioning Approach to Enable Secure Cloud Computing. - Tim Waizenegger; Matthias Wieland 001; Tobias Binz; Uwe Breitenbücher; Florian Haupt; Oliver Kopp; Frank Leymann; Bernhard Mitschang; Alexander Nowak; Sebastian Wagner 001 (OTM Conferences, 2013)

Green Business Process Patterns - Part II (Short Paper). - Alexander Nowak; Frank Leymann (SOCA, 2013)

Lego4TOSCA: Composable Building Blocks for Cloud Applications. - Florian Haupt; Frank Leymann; Alexander Nowak; Sebastian Wagner 001 (IEEE CLOUD, 2014)

Green Business Process Management: Methode und Realisierung. - Alexander Nowak (2014)