1. The ultrastructure of the association between phycobiont and mycobiont in three ecotypes of the lichen Caloplaca aurantia var. aurantia;Ben-Shaul;J. Microsc. (Paris),1969
2. Pohlynannya kraplynno-ridkoi volohy kushchystymy ta lystuvatymy lyshainykamy mezo-ta kserotychnykh mischevyrostan'. (Absorption of liquid-drop water by fruticose and foliose lichens of meso- and xerotic habitats.);Blyum;Ukr. Bot. Zh.,1964
3. Shvydkist' vytrachannya vodnoho zapasu v kushchystykh ta lystuvatykh lyshainykiv mezo-ta kserotychnykh mischevyrostan'. (Rates of water reserve consumption in fruticose and foliose lichens of meso- and xerotic habitats.);Blyum;Ukr. Bot. Zh.,1965
4. Some aspects of the taxonomy of soil algae;Bold;Ann. N.Y. Acad. Sci.,1970
5. Proiskhozhdenie i evolyutsiya pochv takyrov. (The origin and evolution of takyr soils.);Bolyshev;Pochvovedenie, [N.S.],1952