The Annotated Bibliography is a collection of curated links to research literature on AV topics.

Lahtinen E, Järvinen H-, Melakoski-Vistbacka S. Targeting program visualizations. In: Proceedings of the 12th annual SIGCSE conference on Innovation and Technology in Computer Science Education, ITiCSE'07. Dundee, Scotland: ACM; 2007. p. 256-60.
Lahtinen E. Integrating the Use of Visualizations to Teaching Programming. In: Järvinen H-M, Alamutka K, editors. Proceedings of Methods, Materials and Tools for Programming Education Conference. Tampere, Finland; 2006. p. 7-13.