Kock, Alexander and Heising, Wilderich and Gemünden, Hans Georg (2016):
A Contigency Approach on the Impact of Front-End Success on Project Portfolio Success.
In: Project Management Journal, pp. 115-129, 47, (2), [Article]

Kock, Alexander and Heising, Wilderich and Gemünden, Hans Georg (2015):
How Ideation Portfolio Management Influences Project Portfolio Success - The Mediating Role of Font End Success.
In: Journal of Product Innovation Management, pp. 539-555, 32, (4), [Article]

Kock, Alexander and Heising, Wilderich and Gemünden, Hans Georg (2013):
The Impact of Ideation Portfolio Management on Project Portfolio Success.
In: Jahrestagung der WK Technologie, Innovation und Entrepreneurship TIE 2012, Hamburg, 27. - 28. September 2012, [Conference or Workshop Item]

Kock, Alexander and Heising, Wilderich and Gemünden, Hans Georg (2012):
How Ideation Portfolio Management Influences Project Portfolio Success - The Mediating Role of Front End Success.
In: EURAM Conference 2012, Rotterdam, Niederlande, 6. - 8. Juni 2012, [Conference or Workshop Item]