2018, Sungatullina Guzal, Sungatullin Rafael, Shilovsky Oleg, Statsenco Evgeny, Aysina Ralina, Karimullina Ilyuza Kasimovian Conodonts and Ammonoids of the Usolka Section (Southern Urals)//AProceedings Kazan Golovkinsky Stratigraphic Meeting «Advances in Devonian, Carboniferous and Permian Research: Stratigraphy, Environments, Climate and Resources». Kazan, Russian Federation, 19-23 September 2017. Bologna: Filodiritto Publisher, 2018. P.230-238.
2020, Sungatullin R. Kh., Sungatullina G. M., Sadriev F. F., Aysina R. N. The chemical and mineral composition of volcanic ash in the Upper Carboniferous deposits of the Usolka section (South Ural, Russia) // IOP Conf. Ser.: Earth Environ. Sci. 2020. V. 516. doi:10.1088/1755-1315/516/1/012027