Kissel J, Hanitsch R, Krauter S. Cornerstones of a renewable energy law for emerging markets in South America. Energy Policy. 2009;37(9/September 2009):3621-3626.
LibreCat: /record/8349

Preiss A, Krauter S. Yield prediction and comparison of a-Si modules. In: Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg (Deutschland), 21.–25. September 2009, S. 2846–2849. ; 2009.
LibreCat: /record/8350

Mlynarski M, Güldali B, Späth M, Engels G. From Design Models to Test Models by Means of Test Ideas. In: MoDeVVa ’09: Proceedings of the 6th International Workshop on Model-Driven Engineering, Verification and Validation. New York, NY, USA: ACM; 2009:1-10. doi:http://doi.acm.org/10.1145/1656485.1656492
LibreCat: /record/8431
DOI: http://doi.acm.org/10.1145/1656485.1656492

Engels G. Automatic Generation of Behavioral Code - too ambitious or even unwanted? In: First European Workshop on Behaviour Modelling in Model Driven Architecture (BM-MDA). New York, NY, USA: ACM Press (New York, NY, USA); 2009:5.
LibreCat: /record/8432

Salger F, Engels G, Hofmann A. Inspection Effectiveness for Different Quality Attributes of Software Requirement Specifications - An Industrial Case Study. In: Proceedings of the ICSE Workshop on Software Quality (WoSQ 2009). ; 2009:15-21.
LibreCat: /record/8433

Salger F, Sauer S, Engels G. An Integrated Quality Assurance Framework for Specifying Business Information Systems. In: Proceedings of the Forum at the CAiSE 2009 Conference, Amsterdam (The Netherlands). Vol 453. CEUR; 2009:25-30.
LibreCat: /record/8434

Soltenborn C, Engels G. Towards Generalizing Visual Process Pattern. In: Proceedings of the 1st International Workshop on Visual Formalisms for Patterns (VFfP 2009), Corvallis, OR (USA). Vol 25. Electronic Communications of the EASST. European Association of Software Science and Technology; 2009.
LibreCat: /record/8435

von der Maßen T, Wübbeke A. Lösungsorientierte Software Produktlinienentwicklung in heterogenen Systemlandschaften. In: Proceedings of Produktlinien Im Kontext (PIK09). Hildesheimer Informatikberichte. ; 2009:15-23.
LibreCat: /record/8436

Wilde MA, Reuter D, Heyn C, Wieck AD, Grundler D. Inversion-asymmetry-induced spin splitting observed in the quantum oscillatory magnetization of a two-dimensional electron system. Physical Review B. 2009. doi:10.1103/physrevb.79.125330
LibreCat: /record/8578
DOI: 10.1103/physrevb.79.125330

Buchholz SS, Fischer SF, Kunze U, Reuter D, Wieck AD. Nonlocal Aharonov–Bohm conductance oscillations in an asymmetric quantum ring. Applied Physics Letters. 2009. doi:10.1063/1.3069281
LibreCat: /record/8579
DOI: 10.1063/1.3069281