Publikationen 1990

Fritsch, D. 1990
Photogrammetry as a Tool for Detecting Recent Crustal Movements. In F. Crosilla, L. Mussio: Dall'Analitico Al Digitale. Nuovi Sviluppi Della Fotogrammetria Applicata All'Ingegneria. International Centre For Mechanical Sciences (CISM), Udine, Italy. pp 225-240.

Fritsch, D. 1990
Multivariate Data Analysis. In: Mathematical Analysis of Data, Ed. L. Mussio, Istituto Topografia et Fotogrammetria, Milan.

Lenz, R. & Fritsch, D. 1990
On the Accuracy of Videometry with CCD-Sensors. International Journal Photogrammetry and Remote Sensing (IJPRS), 45, pp. 90-110.