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4. V. N. Bashkin, A. B. Arno, A. K. Arabskii, P. A. Barsukov, I. V. Priputina, and R. V. Galiulin, Retrospection and Prediction of Geoecological Situation at Far North Gas-Condensate Deposits (Gazprom-VNIIGAZ, Moscow, 2012) [in Russian].
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