| Menshikov, Yu. P., Mikhailova, Yu. A., Pakhomovsky, Ya. A., Yakovenchuk, V. N., Ivanyuk, G. Yu. (2015) Minerals of zirconolite group from fenitized xenoliths in nepheline syenites of Khibiny and Lovozero plutons, Kola Peninsula. Geology of Ore Deposits, 57 (7) 591-599 doi:10.1134/s1075701515070089 |