1. Afanas’ev, V.P., Efimova, E.S., Zinchuk, N.N., and Koptil’, V.I., Atlas morfologii almazov Rossii (Atlas of Russian Diamond Morphology), Novosibirsk: Izd. SO RAN, NITs OIGGM, 2000.
2. Kvasnytsya, V.M., Rare diamond microcrystals, J. Superhard Mater., 2020, vol. 42, no. 6, pp. 365–370.
3. Rudakov, P.I. and Safronov, V.I., Obrabotka signalov i izobrazhenii (Processing of Signals and Images), Moscow: DIALOG-MIFI, 2000.
4. Petasyuk, G.A., System and criterial method of the identification and quantitative estimation of the geometrical shape of the abrasive powder grains projection, Powder Technol., 2014, vol. 264, pp. 78–85.
5. Petasyuk, G.A., A system-analogue method of identification of geometric shape of the abrasive grain projection, J. Superhard Mater., 2016, vol. 38, no. 4, pp. 277–287.