1. Atlas of Cretaceous and Paleogene Siliceous Rocks of the Volga Region;Akhlestina,2000
2. Age of the Paramonovo Formation (the Albian of the Russian platform) and global transgressive regressive cycles of the Cretaceous;Alekseev;Stratigr. Geol. Correl.,1996
3. Maastrichtian and lower Paleocene of northern Saratov region (Russian platform, Volga River), foraminifera and calcareous nannoplankton;Alekseev;Bull. Ins. Roy. Sci. Natur. Belg., Sci. Terre,1999
4. Paleogeography of the south of the East European platform and its fold framework in the Late Cretaceous. Part 2: paleogeographic setting;Alekseev;Bull. Moscow Soc. Nature Explorers, Geol. Ser.,2005
5. Upper Cretaceous deposits of European Russia;Arkhangelsky,1912