@article{2641, author = {{Zimmermann, Steffen and Katzmarzik, A. and Kundisch, Dennis}}, journal = {{The DATA BASE for Advances in Information Systems}}, number = {{1}}, pages = {{24--45}}, title = {{{IT Sourcing Portfolio Management for IT Services Providers - An Approach for using Modern Portfolio Theory to allocate Software Development Projects to available Sites}}}, volume = {{43}}, year = {{2012}}, }