ASR: augmented sound reality. - Daniel Dobler; Michael Haller; Philipp Stampfl (SIGGRAPH Abstracts and Applications, 2002)

Augmenting the reality with 3D sound sources. - Michael Haller; Daniel Dobler; Philipp Stampfl (SIGGRAPH Abstracts and Applications, 2002)

Enhancing three-dimensional vision with three-dimensional sound. - Daniel Dobler; Philipp Stampfl (SIGGRAPH Course Notes, 2004)