Semytkivska, N., and P. Ulmer. “A High-Pressure Experimental Study on the Effect of Cr3+ on the Stability, Phase Relations and Compositions of Ilmenite in the Fe-Mg-Ti-Cr-Si-O System”. International Kimberlite Conference: Extended Abstracts, vol. 9, Oct. 2008, doi:10.29173/ikc3622.