Черешинский, А. В., and А. В. Милаш. “Typomorphic Features of Minerals and the Material Composition of the Titanium Ores of the Yastrebow Deposits of the Southeast of Voronezh Anteclise”. Proceedings of Voronezh State University. Series: Geology, no. 1, Feb. 2019, pp. 64-71, doi:10.17308/geology.2019.1/1712.