Living Memory Annotation Tool - Image Annotations for Digital Libraries. - Wolfgang Jochum; Max Kaiser; Karin Schellner; Franz Wirl (ECDL, 2007)

The LEMO annotation framework: weaving multimedia annotations with the web. - Bernhard Haslhofer; Wolfgang Jochum; Ross King; Christian Sadilek; Karin Schellner (Int. J. Digit. Libr., 2009)