Yu.I. Kuksa

Interpretation of deep DC soundings in the Baltic Shield

T. Korja, P. Kaikkonen, A. A. Zhamaletdinov, 1989 .

Electromagnetic studies on the Kola peninsula and in Northern Finland by means of a powerful controlled source

Michael S. Zhdanov, I. V. Belkov, T. Korja, 1986 .