Correct spatial visualisation using optical tracking. - Franz Madritsch (Virtual Real., 1995)

Camera based beacon tracking: accuracy and applications. - Franz Madritsch; Franz Leberl; Michael Gervautz (VRST, 1996)

CCD-Camera Based Optical Beacon Tracking for Virtual and Augmented Reality. - Franz Madritsch; Michael Gervautz (Comput. Graph. Forum, 1996)

Optical beacon tracking for human computer interfaces. - Franz Madritsch (Oldenbourg, 1997)

Mode N - A new Navigation System & A-PNT Concept for Aviation. - Steffen Marquard; Franz Madritsch (ENC, 2020)