ЛІСНЯК, А. А.; ВІЛЧЕК, Д.; МІХАЕЛІ, Е. REGULARITIES OF ECOLOGOCAL DIFFERENTIATION OF THE SOILS COVER IN THE EAST-SLOVAKIAN LOWLANDS. Visnyk of V. N. Karazin Kharkiv National University series «Еcоlogy», n. 1104, p. 111-116, 28 Jan. 2015.