Citation: A. Bohnke et G. Katzung, The Middle Silurian from Bornholm (Denmark) - sedimentology, petrology andage, N J GEO P-A, 222(1-2), 2001, pp. 161-191
Citation: H. Beier et G. Katzung, The deformation history of the Rugen Caledonides (NE Germany) - implications from the structural inventory of the Rugen 5 borehole, N J GEO P-A, 222(1-2), 2001, pp. 269-300
Citation: K. Obst et al., Dyke magmatism in the central Harz mountains and its implication for Late Variscan extensional tectonics, N J GEO P-A, 219(3), 2001, pp. 393-432