Błońska, Agnieszka, Dariusz Halabowski, and Agnieszka Sowa. 2016. “Population Structure of Liparis Loeselii (L.) Rich. In Relation to Habitat Conditions in the Warta River Valley (Poland)”. Biodiversity: Research and Conservation 43 (December):41-52. https://doi.org/10.1515/biorc-2016-0016.