1. Microstructure of mylonites and their descriptive terminology;Bell;Lithos,1973
2. The deformation and recrystallization of quartz in a mylonite zone, central Australia;Bell;Tectonophysics,1976
3. Himalayan and Sveconorwegian tectonics — a comparison;Berthelsen,1978
4. Den Skandinaviske fortsættelse af Grenville orogenet. 14. Nordiske geol. V. møte 1980;Berthelsen;Norsk geol. Forening, Geolognyt,1979
5. Towards a palinspastic tectonic analysis of the Baltic shield;Berthelsen,1980