• Rodygin S. A. Devonian Deposits of the Tomsk Region (Russia): Biostratigraphy and Model of Development / S. A. Rodygin // The Geology in Digital Age Proceedings of the 17th Meeting of the Association of European Geological Societies. Belgrade, 2011. P. 245-246. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000495167