Marcin Piątek; Matthias Lutz; Anna Ronikier; Martin Kemler; Urszula Świderska-Burek (2012). "Microbotryum heliospermae, a new anther smut fungus parasitic on Heliosperma pusillum in the mountains of the European Alpine System". Fungal Biology. 116 (2): 185–195. Bibcode:2012FunB..116..185P. doi:10.1016/j.funbio.2011.10.011. PMID22289764.
Marcin Piątek; Matthias Lutz; Anna Ronikier; Martin Kemler; Urszula Świderska-Burek (2012). "Microbotryum heliospermae, a new anther smut fungus parasitic on Heliosperma pusillum in the mountains of the European Alpine System". Fungal Biology. 116 (2): 185–195. Bibcode:2012FunB..116..185P. doi:10.1016/j.funbio.2011.10.011. PMID22289764.
Marcin Piątek; Matthias Lutz; Anna Ronikier; Martin Kemler; Urszula Świderska-Burek (2012). "Microbotryum heliospermae, a new anther smut fungus parasitic on Heliosperma pusillum in the mountains of the European Alpine System". Fungal Biology. 116 (2): 185–195. Bibcode:2012FunB..116..185P. doi:10.1016/j.funbio.2011.10.011. PMID22289764.