Orthogonal IRT imaging. - Christoph Franzen; Gunnar Siedler; Carola Franzen; Sebastian Vetter (Digital Heritage (1), 2013)

3ENCULT Monument Information System: The "Raumbuch"-principle extended to energy issues. - Franziska Haas; Dagmar Exner; Alexandra Troi; Christoph Franzen; Wolfgang Frey (Digital Heritage (1), 2013)

Towards a Building Information Modeling System for Identification and Retrofit Planning of Stone Damages. - Klaus Luig; Dino Mustedanagic; Dieter Jansen; Sebastian Fuchs; Robert Schülbe; Peter Katranuschkov; Al-Hakam Hamdan; Christoph Franzen; Kristin Hiemann; Raimar J. Scherer (EuroMed, 2020)