REPLAY: an integrated and open solution to produce, handle, and distributeaudio-visual (lecture) recordings. - Olaf A. Schulte; Tobias Wunden; Armin Brunner (SIGUCCS, 2008)

Opencast, Opencast Community und Opencast Matterhorn - eine Open Source Lösung für die Erzeugung, das Management und die Nutzung audiovisueller Inhalte an Hochschulen. - Markus Ketterl; Olaf A. Schulte (DeLFI Workshops, 2009)

Opencast Matterhorn: A Community-Driven Open Source Solution for Creation, Management and Distribution of Audio and Video in Academia. - Markus Ketterl; Olaf A. Schulte; Adam Hochman (ISM, 2009)

Opencast, the Opencast Community and Opencast Matterhorn - A global community-driven project to build a management system for academic video. - Todd Jensen 002; Olaf A. Schulte (DMS, 2010)

Opencast Matterhorn: A community-driven open source software project for producing, managing, and distributing academic video. - Markus Ketterl; Olaf A. Schulte; Adam Hochman (Interact. Technol. Smart Educ., 2010)