Review of observations by MVP—MTS in the southern part of the Kirovograd electrical conductivity anomaly and an experiment of thin film modeling of the Ukrainian Shield structure - I. I. Rokitjanskij; A. V. Terjoshin; V. I. Tregubenko; N. S. Golubtsova; A. I. Ingerov; T. S. Savchenko (Geophysical journal, 2012)