Baum, M., et al. The Interplay of Knowledge Intensity, International Networks and Experience on the Type of International New Venturing. 2009.

Jenert, Tobias, et al. Lernkulturen an Hochschulen: Theoretische Überlegungen Zur Betrachtung Studentischen Lernens Unter Individueller, Pädagogischer Und Organisationaler Perspektive. 2009.

Jenert, Tobias, et al. “Prüfungskulturgestalten?!: Prozess- und Qualitätsunterstützung schriftlicher Prüfungen an Hochschulen durch eine Web-Applikation.”  E-Learning 2009 - Lernen im Digitalen Zeitalter, vol. 51, Waxmann Verlag GmbH , 2009, pp. 379–89.

Feng, Yuanhua, and Siegfried Heiler. “A Simple Bootstrap Bandwidth Selector for Local Polynomial Fitting.”10.1080/00949650802352019__Journal of Statistical Computation and Simulation, vol. 79, no. 12, Informa UK Limited, 2009, pp. 1425–39, doi:10.1080/00949650802352019.

Beran, Jan, et al. “Modifying the Double Smoothing Bandwidth Selector in Nonparametric Regression.”10.1016/j.stamet.2009.04.001__Statistical Methodology, vol. 6, no. 5, Elsevier BV, 2009, pp. 447–65, doi:10.1016/j.stamet.2009.04.001.

Eggert, Andreas, et al. “Benchmarking the Impact of Customer Share in Key-Supplier Relationships.” Journal of Business &; Industrial Marketing, no. 3/4, 2009, pp. 154--160.

Fahr, Ren\rquote e, and Uwe Sunde. “Did the Hartz Reforms Speed-up the Matching Process? A Macro-Evaluation Using Empirical Matching Functions.” German Economic Review, no. 3, 2009, pp. 284--316.

Fahr, Rene, and Uwe Sunde. “Gender Differentials in Skill Use and Skill Formation in the Aftermath of Vocational Training.” Applied Economics Letters, no. 9, 2009, pp. 885--889.

Helm, Sabrina, et al. “Modeling the Impact of Corporate Reputation on Customer Satisfaction and Loyalty Using Partial Least Squares.”10.1007/978-3-540-32827-8_23__Handbook of Partial Least Squares, Springer Berlin Heidelberg, 2009, pp. 515–34, doi:10.1007/978-3-540-32827-8_23.

Alewell, Dorothea, et al. “Triggers of HR Outsourcing Decisions--an Empirical Analysis of German Firms.” The International Journal of Human Resource Management, no. 7, 2009, pp. 1599--1617.