An ontology framework to access IFC model data. - Peter Katranuschkov; Alexander Gehre; Raimar J. Scherer (J. Inf. Technol. Constr., 2003)

The InteliGrid platform for virtual organisations interoperability. - Matevz Dolenc; Peter Katranuschkov; Alexander Gehre; Krzysztof Kurowski; Ziga Turk (J. Inf. Technol. Constr., 2007)