- Terje Väljataga, Sebastian H. D. Fiedler:
Re-conceptualising E-textbooks: In Search for a Descriptive Framework. ICWL Workshops 2014: 264-273 - Yiwei Cao, Terje Väljataga, Jeff K. T. Tang, Howard Leung, Mart Laanpere:
New Horizons in Web Based Learning - ICWL 2014 International Workshops, SPeL, PRASAE, IWMPL, OBIE, and KMEL, FET, Tallinn, Estonia, August 14-17, 2014, Revised Selected Papers. Lecture Notes in Computer Science 8699, Springer 2014, ISBN 978-3-319-13295-2 [contents]