1. Arkhangel’skaya, V.V., Ryabtsev, V.V., and Shuriga, T.N., Geological structure and mineralogy of the tantalum deposits of Russia, Mineral. Syr’e, 2012, no. 25, p. 318.
2. Beus, A.A., Severov, V.A., Sitnin, A.A., and Subbotin, K.D., Al’bitizirovannye i greizenizirovannye granity (apogranity) (Albtized and Greisenized Granites (Apogranites)), Moscow: AN SSSR, 1967.
3. Burke, K. and Dewey, J.F., Plume-generated triple junctions: key indicators in applying plate tectonics to old rocks, J. Geol., 1973, vol. 81, no. 4, pp. 406–433.
4. Goldstein, S.J. and Jacobsen, S.B., Nd and Sm isotopic systematics of rivers water suspended material: implications for crustal evolution, Earth Planet. Sci. Lett., 1988, vol. 87, pp. 249–265.
5. Grechishchev, O.K., Zhmodik, S.M., and Shcherbov, B.L., Redkometall’noe mestorozhdenie Ulug Tanzek (Ulug Tanzek Rare-Metal Deposit), Novosibirsk: GEO, 2010.