array(3) { [0]=> int(13147) [1]=> string(233) "Berzin A.G., Ivanov I.S., Marsanova M.R. Features of the deep structure of the junction zone of the Siberian Platform and the Baikal-Patom folding in connection with oil and gas. Nauka i obrazovanie. 2015. N 3, p. 48-57 (in Russian)." [2]=> int(1) }