SHEVCHYK, V., SOLOMAKHA, I. and SOLOMAKHA, V. (2018) “Syntaxonomy of heliophylous ephemeroids and winter ephemera plant groups of seasonal (early spring) vegetation on the Dnipro Forest-Steppe (Ukraine)”., CHORNOMORSKI BOTANICAL JOURNAL, 14(2), pp. 130–140. doi:10.14255/2308-9628/18.142/3.