ŻURAW, Beata; 						PODSIEDLIK, Marek.
 New locality and confirmation of some historical data for critically endangered sozophyte Nigella arvensis L. in Southern Poland.
<strong>Modern Phytomorphology</strong>, [S.l.], v. 9, n. Suppl., p. 89, apr. 2016.
ISSN 2227-9555.
Available at: &lt;<a href="http://ojs.phytomorphology.org/index.php/MP/article/view/44" target="_new">http://ojs.phytomorphology.org/index.php/MP/article/view/44</a>&gt;. Date accessed: 11 apr. 2018.
doi: <a href="https://doi.org/10.5281/zenodo.159712">https://doi.org/10.5281/zenodo.159712</a>.