Determinanten früher Internationalisierung: eine Meta-Analyse.
C. Schwens, R. Kabst, Zeitschrift Für Betriebswirtschaft (ZfB).  79 (2009) 1–26.

Early Internationalization: A Transaction Cost Economics and Structural Embeddedness Perspective.
C. Schwens, R. Kabst, Journal of International Entrepreneurship (JIE).  7 (2009) 323–340.

How Early Opposed to Late Internationalizers Learn: Experience of Others and Paradigms of Interpretation.
C. Schwens, R. Kabst,  International Business Review (IBR) 18 (2009) 509–522.

Internationalisierung junger Technologieunternehmen: Der moderierende Einfluss der eLiabilities of Foreignness.c
M. Baum, C. Schwens, R. Kabst, Zeitschrift Für Betriebswirtschaft (ZfB).  79 (2009) 87–112.

Organisational adoption of e-HRM in Europe: An empirical exploration of major adoption factors. 
S. Strohmeier, R. Kabst, Journal of Managerial Psychology.  24 (2009) 482–501.

Organizational Commitment und Job Involvement in Deutschland und Südkorea: Eine bedürfnisorientierte empirische Analyse.
Y.K. Park, R. Kabst, H. Steinmetz, M. Turner, Managementforschung.  19 (2009) 1–30.

Testing Measurement Invariance Using Multigroup CFA: Differences between Educational Groups in Human Values Measurement.
H. Steinmetz, P. Schmidt, A. Tina-Booh, S.H. Schwartz, S. Wieczorek, Quality and Quantity.  43 (2009) 599–616.

The Cultural Dependence of Vocational Training.
N. Beck, R. Kabst, P. Walgenbach, Journal of International Business Studies (JIBS).  40 (2009) 1374–1395.

Elektronische Wahlen: Verifizierung vs. Zertifizierung
M. Volkamer, G. Schryen, L. Langer, A. Schmidt, J. Buchmann, in: Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware, 39th GI-Jahrestagung, 2009.

Security in Large-Scale Internet Elections: A Retrospective Analysis of Elections in Estonia, The Netherlands, and Switzerland
G. Schryen, E. Rich, IEEE Transactions on Information Forensics \'26; Security 4 (2009) 729–744.

Open Source vs. Closed Source Software: Towards Measuring Security
G. Schryen, R. Kadura, in: 24th Annual ACM Symposium on Applied Computing, 2009.

A comprehensive and comparative analysis of the patching behavior of open source and closed source software vendors
G. Schryen, in: 5th International Conference on IT Security Incident Management \'26; IT Forensics, 2009.

Security of open source and closed source software: An empirical comparison of published vulnerabilities
G. Schryen, in: 15th Americas Conference on Information Systems, 2009.

Offshore measurements in the Baltic Sea
J. Bendfeld, M. Tigges, J. Voss, in: World Sustainable Energy Days (WSED 2009), Wels, Austria, Februar 2009, 2009.

Effizientere Nutzung der Offshore-Windenergie durch die Kombination mit Biogaskraftwerken
J. Bendfeld, M. Tigges, J. Voss, in: VDI Kongress AUTOMATION 2009, Baden-Baden, Deutschland, Juni 2009, 2009.

Effects of Offshore Wind Energy Fluctuations on the Intra-day spot-market in Germany
J. Bendfeld, M. Splett, in: 10th IAEE European Conference (International Association for Energy Economics): Energy, Policies and Technologies for Sustainable Economies; Wien, Österreich, September 2009, 2009.

Reduction of CO2 Emission of conventional utilities using offshore wind energy - possibilities and prospects
J. Bendfeld, M. Splett, in: European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

Smoothing effects of the natural combination potential at spacious distributed offshore wind farms to reduce the input variability
J. Bendfeld, M. Splett, in: Proceedings of the European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

The influcence of offshore wind energy on pricing at the intra-day spot market in Germany
J. Bendfeld, M. Splett, in: Proceedings of the European Offshore Wind 2009 Conference &; Exhibition (EoW), 2009.

Reducing the Feed-in Fluctuations of Offshore Wind Farms by Biogas Plants
J. Bendfeld, M. Tigges, M. Splett, J. Voss, in: Proceedings of the WORLD ENERGY ENGINEERING CONGRESS, Washington Convention Center, Washington, DC, November 2009, 2009.

FLUKTUATIONSKOMPENSATION DER OFFSHORE-WINDENERGIE MITTELS VERTEILTER BIOGASKRAFTWERKE
J. Bendfeld, M. Splett, M. Tigges, in: IRES 2009: 4. Internationale Konferenz Zur Speicherung Erneuerbarer Energien, Berlin, 2009.

Comparison of module temperature measurement methods.
S. Krauter, A. Preiss, in: Proceedings of the 34th IEEE Photovoltaic SpecialistsConference,  Philadelphia (USA), June 7-12,2009 , 2009.

Individuelle Förderung - Einblicke in Strukturen und erste empirische Ergebnisse des Modellprojekts InLab
M. Beutner, P. Frehe, H.-H. Kremer, A. Zoyke, Kölner Zeitschrift für Wirtschaft und Pädagogik (2009) 15–39.

Berufsbildung im Justizvollzug - Das Projekt TANDEM
M. Beutner, M. Gebbe, H.-H. Kremer, Kölner Zeitschrift für Wirtschaft und Pädagogik (2009) 39–70.

Individuelle Förderung von Kompetenzen - Curriculare und didaktisch-methodische Optionen
H.-H. Kremer, A. Zoyke, Erziehungswissenschaft und Beruf (2009) 163–175.

Shelagh  Delaney 'A Taste of Honey'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

David Hare 'A Map of the World'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

David Hare 'Knuckle'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

David Hare 'Plenty'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Ann Patricia Jellicoe 'The Knack'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Stephen Poliakoff 'Strawberry Fields'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Peter Shaffer 'Amadeus'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Peter Shaffer 'Equus'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

George Bernard Shaw 'Mrs Warren's Profession'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Oscar Wilde 'Mrs Henry Wood'
M. Tönnies, in: Kindlers Literaturlexikon, 2009.

Bewältigung beruflicher Übergänge im Lebensverlauf
H.-H. Kremer, in: A. Dehmel, H.-H. Kremer, N. Schaper, P.F.E. Sloane (Eds.), Bildungsperspektiven in alternden Gesellschaften, 2009, pp. 247–260.

Performative Lebensbewältigung in alternden Gesellschaften: Projektbeschreibung und Einführung in den Tagungsband
A. Dehmel, H.-H. Kremer, N. Schaper, P.F.E. Sloane, in: A. Dehmel, H.-H. Kremer, N. Schaper, P.F.E. Sloane (Eds.), Bildungsperspektiven in alternden Gesellschaften, Frankfurt, 2009, pp. 9–30.

Implementation von E-Learning an Berufskollegs - eine Studie zu Stand und Entwicklungsperspektiven in Ostwestfalen-Lippe
H.-H. Kremer, A. Zoyke, Wirtschaft und Erziehung 9 (2009) 273–286.

Optimal strategies for maintaining a chain of relays between an explorer and a base camp
J. Kutyowski, F. Meyer auf der Heide, Theoretical Computer Science (2009) 3391–3405.

Power-aware online file allocation in mobile ad hoc networks
J. Mehler, F. Meyer auf der Heide, in: Proceedings of the Twenty-First Annual Symposium on Parallelism in Algorithms and Architectures - SPAA ’09, 2009.

Proceedings of the twenty-first annual symposium on Parallelism in algorithms and architectures - SPAA 
F. Meyer auf der Heide, M.A. Bender, eds., Proceedings of the Twenty-First Annual Symposium on Parallelism in Algorithms and Architectures - SPAA ’09, 2009.

A Birkhoff–Lewis Type Theorem for the Nonlinear Wave Equation
L. Biasco, L. Di Gregorio, Archive for Rational Mechanics and Analysis (2009) 303–362.

Multiobjective optimization for transistor sizing of CMOS logic standard cells using set-oriented numerical techniques
M. Blesken, U. Ruckert, D. Steenken, K. Witting, M. Dellnitz, in: 2009 NORCHIP, 2009.

Computation of robust Pareto points
M. Dellnitz, K. Witting, International Journal of Computing Science and Mathematics (2009).

On the Approximation of Transport Phenomena - a Dynamical Systems Approach
M. Dellnitz, G. Froyland, C. Horenkamp, K. Padberg, GAMM-Mitteilungen (2009) 47–60.

Seasonal variability of the subpolar gyres in the Southern Ocean: a numerical investigation based on transfer operators
M. Dellnitz, G. Froyland, C. Horenkamp, K. Padberg-Gehle, A. Sen Gupta, Nonlinear Processes in Geophysics (2009) 655–663.

A multi-objective approach to the design of low thrust space trajectories using optimal control
M. Dellnitz, S. Ober-Blöbaum, M. Post, O. Schütze, B. Thiere, Celestial Mechanics and Dynamical Astronomy (2009) 33–59.

Symmetries in Timed Continuous Petri Nets
A. Meyer, M. Dellnitz, IFAC Proceedings Volumes (2009) 68–73.

Who is on my Team: Building strong Teams in Interdisciplinary Visualization Courses 
G. Domik, in: ACM SIGGRAPH ASIA 2009 Educators Program, Association for Computing Machinery, New York, NY, USA, 2009.

Local expansion concepts for detecting transport barriers in dynamical systems
K. Padberg, B. Thiere, R. Preis, M. Dellnitz, Communications in Nonlinear Science and Numerical Simulation (2009) 4176–4190.