Bednar-Friedl, B., Behrens, D. A. B., & Getzner, M. (2012). Optimal Dynamic Control of Visitors and Endangered Species in a National Park. Environmental and Resource Economics, 52(1), 1–22. https://doi.org/10.1007/s10640-011-9515-5 ( reposiTUm)

Getzner, M., Behrens, D., & Bednar-Friedl, B. (2009). Sustainable management of an alpine national park: handling the two-edged effect of tourism. Central European Journal of Operations Research, 17(2), 233–253. http://hdl.handle.net/20.500.12708/167344 ( reposiTUm)

Winkler, D., Caulkins, J. P., Behrens, D., & Tragler, G. (2004). Estimating the Relative Efficiency of Various Forms of Prevention at Different Stages of a Drug Epidemic. Socio-Economic Planning Sciences, 38(1), 43–56. http://hdl.handle.net/20.500.12708/174489 ( reposiTUm)

Behrens, D., Caulkins, J. P., & Feichtinger, G. (2004). A model of chaotic drug markets and their control. Journal of Nonlinear Dynamics, Psychology and Life Sciences, 8, 375–401. http://hdl.handle.net/20.500.12708/174519 ( reposiTUm)

Caulkins, J. P., Behrens, D., Knoll, C., Tragler, G., & Zuba, D. (2004). Markov Chain Modeling of Initiation and Demand: The Case of the US Cocaine Epidemic. Health Care Management Science, 7(4), 319–329. http://hdl.handle.net/20.500.12708/174532 ( reposiTUm)

Bednar-Friedl, B., Behrens, D. A., Grass, D., Koland, O., & Leopold-Wildburger, U. (2016). Handling the Complexity of Predator-Prey Systems: Managerial Decision Making in Urban Economic Development and Sustainable Harvesting. In Dynamic Perspectives on Managerial Decision Making (pp. 127–148). Springer International Publishing Switzerland. https://doi.org/10.1007/978-3-319-39120-5_8 ( reposiTUm)

Getzner, M., & Behrens, D. (2016). Wirtschaftspolitische Paradigmen in der österreichischen Budgetpolitik: Eine Inhaltsanalyse von Budgetreden in Österreich (1975-2013). In N. Wohlgemuth & D. Blüschke (Eds.), Wirtschaftspolitik im Wandel der Zeit (pp. 87–106). Peter Lang. Europäischer Verlag der Wissenschaften. http://hdl.handle.net/20.500.12708/29047 ( reposiTUm)

Getzner, M., Behrens, D., & Bednar-Friedl, B. (2011). Socioeconomics of conservation in the Alps. In The Alpine Environment (pp. 135–152). Nova Science Publishers. http://hdl.handle.net/20.500.12708/27558 ( reposiTUm)

Behrens, D., Caulkins, J. P., Feichtinger, G., & Tragler, G. (2007). Incentive Stackelberg Strategies for a Dynamic Game on Terrorism. In S. Jorgensen, M. Quincampoix, & T. L. Vincent (Eds.), Advances in Dynamic Game Theory: Numerical Methods, Algorithms, and Applications to Ecology and Economics (pp. 459–486). Birkhäuser. http://hdl.handle.net/20.500.12708/25146 ( reposiTUm)

Grass, D., Caulkins, J. P., Feichtinger, G., Tragler, G., & Behrens, D. A. (2008). Optimal Control of Nonlinear Processes: With Applications in Drugs, Corruption and Terror. Springer. https://doi.org/10.1007/978-3-540-77647-5 ( reposiTUm)

Behrens, D., Feichtinger, G., Tragler, G., & Caulkins, J. P. (2006). For Saud or Sand? Modeling the Implications of (Mis)Understanding Objectives in the War on Terror. The Mathematics of Public Security (MAPUSE), Wien, Austria. http://hdl.handle.net/20.500.12708/118120 ( reposiTUm)

Behrens, D. (2002). Is the recurrence of delinquent behavior optimal? Operations Research 2002, Klagenfurt, Austria, Austria. http://hdl.handle.net/20.500.12708/116184 ( reposiTUm)

Behrens, D. (2002). Explicitly Including Memory in the LH Model. 2nd Workshop on Dynamic Drug Policy, Vienna, Austria. http://hdl.handle.net/20.500.12708/116178 ( reposiTUm)

Behrens, D. (2002). The structure of optimal decision rules within a monetary union. 10th International Symposium on Dynamic Games, St. Petersburg, Russia, Austria. http://hdl.handle.net/20.500.12708/116183 ( reposiTUm)

Behrens, D. (2002). A dynamic game of two regions with interacting drug epidemics. 10th International Symposium on Dynamic Games, St. Petersburg, Russia, Austria. http://hdl.handle.net/20.500.12708/116182 ( reposiTUm)

Behrens, D. (2007). Decision support in public policy : understanding and controlling socio-economic phenomena in heterogeneous populations [Professorial Dissertation, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/181440 ( reposiTUm)