Evaluation criteria for free/open source software products based on project analysis. - David Cruz; Thomas Wieland; Alexander Ziegler (Softw. Process. Improv. Pract., 2006)

Eignungseinstufung von Vorgehensmodellen: Ddurch systematische Risikoanalyse für Softwareprojekte direkt zum geeigneten Vorgehensmodell. - Alexander Ziegler (Pro Business, Berlin, Germany, 2009)

Eignungseinstufung von Vorgehensmodellen. - Alexander Ziegler (2009)

Accelerated Acquisition, Visualization, and Analysis of Zoo-Anatomical Data. - Alexander Ziegler; Björn H. Menze (Computation for Humanity, 2014)

The Value of a Net Promoter Score in Driving a Company's Bottom Line: A Single-Case Study from IBM Training Services. - Alexander Ziegler; Thomas Peisl (EuroSPI, 2020)

Linking Innovation and eLearning - The Case for an Embedded Design. - Alexander Ziegler; Thomas Peisl; Patrick Harte (EuroSPI, 2021)

The User Perspective on Innovation in eLearning: A Single-Case Study from IBM. - Alexander Ziegler; Thomas Peisl; Patrick Harte (EuroSPI, 2022)

The Future of Agile Coaches: Do Large Companies Need a Standardized Agile Coach Certification and What Are the Alternatives? - Alexander Ziegler; Thomas Peisl; Alev Ates (EuroSPI (2), 2023)

Guiding Firms in Navigating Innovation: E-Learning as Driver to Enhance Trust in Technology. - Alexander Ziegler; Thomas Peisl; Jennifer Brehm (EuroSPI (2), 2024)