NUZHYNA, Nataliia; 						BAGLAY, Kateryna.
 Anatomical structure of the stem and drought resistance of Aylostera flavistyla, Mammillaria bocasana and Echinocactus grusonii.
<strong>Modern Phytomorphology</strong>, [S.l.], v. 10, p. 47-52, june 2016.
ISSN 2227-9555.
Available at: &lt;<a href="http://ojs.phytomorphology.org/index.php/MP/article/view/13" target="_new">http://ojs.phytomorphology.org/index.php/MP/article/view/13</a>&gt;. Date accessed: 11 apr. 2018.
doi: <a href="https://doi.org/10.5281/zenodo.155360">https://doi.org/10.5281/zenodo.155360</a>.