KURAS, Tomáš - BENEŠ, Jiří - KONVIČKA, Martin. Differing habitat affinities of four Erebia species (Lepidoptera: Nymphalidae, Satyrinae) in the Hrubý Jeseník Mts, Czech Republic). In Biologia. Section A. Section B. Section C, Botany. Zoology. Cellular and molecular biology. ISSN 0006-3088. ISSN 1335-6372. ISSN 1335-6380. ISSN 1335-6399, 2000, roč. 55, č. 2, s. 169-175.