1. Fabric of quartzites near thrust faults;Balk;Journal of Geology,1952
2. Petrofabric analysis by means of the X-ray diffractometer;Higgs,1960
3. Petrofabric analysis of a quartzite from the Bergsdalen Quadrangle, western Norway;Kvale;Norsk Geologisk Tidsskrift,1945
4. The origin of the Connemara migmatites of the Cashel district, Connemara, Ireland;Leake;Quarterly Journal of the Geological Society of London,1970
5. Bemerkungen über die Aenderung der Lichtgeschwindigkeit im Quarz durch Druck;Merten;Annalen der Physic,1875