%0 Journal Article %A E. V. Katsovets %A N. M. Matveev %T Some new approaches to the study of medical plants (on the example of Convallaria majalis L.) %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2010 %P 169-177 %N 2 %U http://geodesic.mathdoc.fr/item/VSGU_2010_2_a15/ %G ru %F VSGU_2010_2_a15