Molganova Н. А. ., & Ovesnov С. А. . (2022). Features of the micromorphology and anatomy of the leaf Populus tremula L. (sect. Populus) and P. nigra L. (sect. Aigeiros Duby, Salicaceae). Bulletin of Perm University. Biology, (2), 93–100. https://doi.org/10.17072/1994-9952-2022-2-93-100