Solovjeva, L. et al. 1991. O, C and Sr Isotopic Composition of Calcites in Garnet Megacrysts and Carbonatizated Granulitic Xenoliths from the Udachnaya Kimberlite Pipe, Yakutia. International Kimberlite Conference: Extended Abstracts. 5, (Feb. 1991), 558–559. DOI:https://doi.org/10.29173/ikc2428.