1. Otsenka chrez founktsiyata Ψ2(n,t) na rezoultatite ot polskite opiti zalozheni po Ruemker i po standartnitc metodi;Barov;Rastenievudni naouki,1964
2. Degradation of plant cell walls arid membranes by microbial enzymes;Bateman;Encyclopedia of Plant Physiology (New Series),1976
3. The presence and distribution of α- and β-glucosidase in root tip;Beneš;Biologia Planlarum,1973
4. Enzyme activity in downy mildew-infected tobacco plants and its probable role in scopoletin accumulation;Cohen;Phytoparasitica,1976
5. Conjugated phenols in the Fusarium wilt syndrome;Davis;Nature,1953