Bogachev, V.V. (1932). Vedushchiye iskopayemyye razreza Apsheronskogo polustrova i prilegayushchikh rayonov. Chast' 1 [Leading fossils of the section of the Apsheron peninsula and adjacent areas. Part 1]. Trudy Azerbaidzhanskogo Neftyanogo issledovatel'skogo Instituta. 4: 1-92.
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Bogachev, V.V..
1932
Vedushchiye iskopayemyye razreza Apsheronskogo polustrova i prilegayushchikh rayonov. Chast' 1 [Leading fossils of the section of the Apsheron peninsula and adjacent areas. Part 1]
Trudy Azerbaidzhanskogo Neftyanogo issledovatel'skogo Instituta