Yakovchenko, L.S. 2024. Is Leptotrema lithophila (Graphidaceae, lichenized Ascomycota) still an endemic species of Sikhote-Alin’ Range?. Turczaninowia. 27, 4 (Dec. 2024), 122–129. DOI:https://doi.org/10.14258/turczaninowia.27.4.14.