Parzych A, Sobisz Z. Preliminary ecology research on Epipactis atrorubens (Hoffm.) Besser on the Słowińskie Coast (Northern Poland). EQ [Internet]. 2014 Apr. 8 [cited 2024 May 3];18:21 -. Available from: https://apcz.umk.pl/EQ/article/view/ecoq-2013-0002