1. BfG (2002) Bundesanstalt für Gewässerkunde, Test von Radarsensoren im Küsten- und Binnenbereich, interner Bericht, BfG-1276 (in German)
2. Barjenbruch U, Mai S, Ohle N, Mertinatis U (2002) Monitoring water level, waves and ice with radar gauges, Proceedings of the Hydro 2002 Conference, Kiel, Germany, pp 328–337
3. Brodtkorb PA, Johannesson P, Lindgren G, Rychlik I, Rydén J, Sjö E (1999) WAFO toolbox wave analysis for fatigue and oceangraphy. Tech. rep., Department of Mathematical Statistics, Lund
4. Blasi CJ, Barjenbruch U (2006) Comparison of radar devices in Germany. In Manual on Sea Level-Measurement and Interpretation, vol IV: an update to 2006. Paris Intergovernmental Oceanographic Commission of UNESCO, p 78 (IOC Manuals and Guides No 14, vol IV, JCOMM Technical Report No 31, WMO/TD. No 1339) (English)
5. Chatfield C (1984) The analysis of time series. Chapman and Hall, London