@misc{Szlachetko_Dariusz_L._Some_1993,
 author={Szlachetko, Dariusz L.},
 volume={49},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1993},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 title={Some remarks on Ruthe orchis Dactylorhiza ruthei},
 type={Text},
 URL={http://rcin.org.pl/iop/Content/86495/PDF/KR038_109228_r1993-t49-no4_ChPO-Szlachetko-85-88.pdf},
 keywords={Ruthe orchis, Dactylorhiza ruthei, Orchis ruthei, Orchidaceae},
}