For citations:

Naugolnykh S.V., Kirilishina E.M., Isaev V.S. New data on Permian plants of the Pechora coal basin in context of plants and insects coevolution (The collection of the Earth Science Museum of Lomonosov Moscow State University). Moscow University Bulletin. Series 4. Geology. 2021;1(2):46-54. (In Russ.) https://doi.org/10.33623/0579-9406-2021-2-46-54