@article{JCGS.750, title={Compositional variation in tourmaline from tourmalinite and quartz segregations at Pern\v{s}tejn near Nedv\v{e}dice (Svratka Unit, western Moravia, Czech Republic)} author={Houzar, Stanislav and Nov\'{a}k, Milan and Selway, Julie B.}, journal={Journal of the Czech Geological Society}, volume={43}, number={1-2}, pages={53--58}, year=1998, publisher={Czech Geological Society} }