Spannungsfeld IT-Outsourcing bei Austrian Airlines. - Christian Sterba (HMD Prax. Wirtsch., 1999)

Outsourcing as a strategy for IT harmonization: a public sector case study proposing an approach in independent stakeholder scenarios. - Christian Sterba; Thomas Grechenig; Martin Pazderka (ICEGOV, 2008)

Definition and Segmentation of Orchestra Companies. - Michael Gall; Christian Sterba; Thomas Grechenig (SERA, 2009)