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Early kerogen from Holocen organic-rich sediments of The Black Sea basin.
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Velev, V., al., e. (2000)
Early kerogen from Holocen organic-rich sediments of The Black Sea basin,
София: , p. 16-18
Velev, V., & al., e.
(2000).
Early kerogen from Holocen organic-rich sediments of The Black Sea basin. Геология и минерални ресурси. София: 7 (10), p. 16-18.