Killen, Catherine P. and Geraldi, Joana and Kock, Alexander (2020):
The Role of Decision Makers' Use of Visualizations in Project Portfolio Decision Making.
In: International Journal of Project Management, 38 (5), pp. 267-277. [Article]

Nguyen, Na Mi and Killen, Catherine P. and Kock, Alexander and Gemünden, Hans Georg (2018):
The Use of Effectuation in Projects: The Influence of Business Case Control, Portfolio Monitoring Intensity and Project Innovativeness.
In: International Journal of Project Management, 36 (8), pp. 1054-1067. Elsevier, ISSN 0263-7863,
[Article]