SAWICKI, Jakub; SZCZECIŃSKA, Monika; KORNIAK, Tadeusz; HOŁDYŃSKI, Czesław. Genetic variation within and between an isolated population of Phyteuma spicatum L. ssp. coeruleum R. Schulz near Mrągowo (northeastern Poland) and populations of P. spicatum L. ssp. spicatum. Biodiversity: Research and Conservation, [S. l.], n. 1-2, p. 50–53, 2006. DOI: 10.14746/biorc.2006.1-2.11. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/41376. Acesso em: 8 mar. 2026.