Gregersen, S. ., Glendrup, M. ., Larsen, T. B. ., Voss, P. . and Rasmussen, H. P. . (2005) “Seismology: neotectonics and structure of the Baltic Shield”, GEUS Bulletin. Copenhagen, Denmark, 7, pp. 25–28. doi: 10.34194/geusb.v7.4826.