DULIN, Michail V.; PHILIPPOV, Dmitriy A.; KARMAZINA, Elena V. Current state of knowledge of the liverwort and hornwort flora of the Vologda Region, Russia. Folia Cryptogamica Estonica, [S. l.], v. 45, p. 13–22, 2009. Disponível em: https://ojs.utlib.ee/index.php/FCE/article/view/13670. Acesso em: 26 oct. 2026.