Finding the Way Inside: Linking Architectural Design Analysis and Cognitive Processes. - Christoph Hölscher; Tobias Meilinger; Georg Vrachliotis; Martin Brösamle; Markus Knauff (Spatial Cognition, 2004)

Articulating Space through Architectural Diagrams. - Georg Vrachliotis (AAAI Spring Symposium: Reasoning with Mental and External Diagrams: Computational Modeling and Spatial Assistance, 2005)