On the relationship between niobium oxosilicate mineralization and organic substance in alkaline pegmatites of Khibiny massif (Kola Peninsula)
Chukanov N. V., Pekov I. V., Perepelitsyna E. O., Ermolaeva V. N., Vozchikova C. A.
Zapiski RMO (Proceedings of the Russian Mineralogical Society). 2010. V. 139. N 2. P.32–42
Language: Russian