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Статьи в журналах
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- 2005 Cyclothem [sequence stratigraphic] correlation and biostratigraphy across the Moscovian-Kasimovian and Kasimovian-Gzhelian Stage boundaries (Upper Pennsylvanian Series) in North America and Eurasia
- Heckel P.H., Alekseev A.S., Barrick J.E., Boardman D.R., Chernykh V.V., Davydov V.I., Forke H.C., Goreva N.V., Luppold F.W., Mendez C.A., Nemyrovska T.I., Ueno K., Villa E., Work D.M.
- в журнале Newsletter on Carboniferous Stratigraphy, том 23, с. 36-44