Effect of light spectral composition on the hormonal balance, growth, and photosynthesis in plant seedlings.

Karnachuk, R. A., Golovatskaya, I. F., (1998). Russian Journal of Plant Physiology 45(6), 805-813. English language

Biological and biochemical characters of promising silage plants. (7. Nutrient contents and amino acid composition of proteins in Rhaponticum carthamoides, Crambe cordifolia and Symphytum asperum).

Marchulenis, V. I., Glyaubertene, V. F., (1977). Liet. TSR Mokslu Akad. Darbai(No.4/80), 139-143. Russian language

Promising high-protein fodder and silage plants in the Lithuanian SSR.

Marchyulenis, V. I., (1973). Poleznye rasteniya Pribaltiiskikh respublik i Belorussii., 107-109. Russian language