Alstrup, Vagn, KocourkováJana, Martin Kukwa, MotiejūnaitėJurga, Wolfgang von Brackel, and Ave Suija. 2017. “The Lichens and Lichenicolous Fungi of South Greenland”. Folia Cryptogamica Estonica 46 (September), 1-24. http://ojs.utlib.ee/index.php/FCE/article/view/13659.