1. Baubegleitendes Festpunktfeld bei der Einrichtung und Kontrolle der Festen Fahrbahn;Dünish,2000
2. I. Milev, L. Gruendig, Rail track data base of German rail – The future automated machine, in: Proc. INGEO FIG Regional Central Eastern Eur. Conf. Eng. Surv., Bratislava, Slovakia, November 11–13, 2004, pp. 1–8.
3. R. Glaus, Kinematic track surveying by means of a multi-sensor platform, Ph.D. dissertation, Swiss Federal Institute of Technology, Zurich, 2006.
4. Kalman Filtering;Simon;Embed. Syst. Program.,2001
5. G. Welch, G. Bishop, An Introduction to the Kalman Filter, Technical Report, TR95-041, July 24, 2006, UNC-Chapel Hill, NC, 2006.