Balk, P. I., and A. Yeske. “V. N. Strakhov’s Mounting Approach to Solving Inverse Problems of Gravity Prospecting: The Current State and Real Possibilities”. Geofizicheskiy Zhurnal, vol. 35, no. 1, Feb. 2013, pp. 12-26, doi:10.24028/gzh.0203-3100.v35i1.2013.116326.