Ceynowa-Giełdon M, Adamska E, Kamiński D. An isolated site of calciphilous lichens in the Kujawy region. EQ [Internet]. 2017 Jun. 9 [cited 2025 Jul. 9];24:37 – 43. Available from: https://apcz.umk.pl/EQ/article/view/EQ.2016.010