Baksheev, I. A., Prokofiev, V. Y., Trumbull, R., Wiedenbeck, M., Yapaskurt, V. O. (2015): Geochemical evolution of tourmaline in the Darasun gold district deposits, Transbaikal region, Russia: Evidence from chemical and boron isotope compositions in tourmaline. - Mineralium Deposita, 50, 1, 125-138.https://doi.org/10.1007/s00126-014-0526-3