V. Entin, M. Orlyuk, S. I. Guskov, A. V. Fedorov, V. N. Pavlyuk, and V. V. Drukarenko, “Geophysical aspects of the structure and genesis of the Ilyinets structure: Impact or volcano?”, GJ, vol. 35, no. 1, pp. 100–112, Feb. 2013.