Betkher Olga V., Afonin Igor V., Ivlev Dmitriy A. «Lithofacial analysis and paleogeographic reconstruction of Upper Cenomanian deposits of horizon PC1-2 (Pokurskaya suite, Van-Yogan field, Western Siberia)» // Tomsk State University Journal 2014. №386 C.201-208
Tishin Platon A., Tatyanin Gennadiy M., Afonin Igor V., Ivlev Dmitriy A. «Geochemical heterogeneity and dismemberment of Upper Cenomanian sediments of Van-Yogan field (Western Siberia)» // Tomsk State University Journal 2014. №387 C.217-224
