Кащенко (Kashchenko)Н. (Nina) И. (Igorevna), and Оленников (Olennikov)Д. (Daniil) Н. (Nikolaevich). “QUANTITATIVE ANALYSIS OF FLAVONOIDS IN CAMOMILE FLOWERS (MATRICARIA CHAMOMILLA L.) BY MICROCOLUMN HPLC-UV”. Chemistry of Plant Raw Material, no. 4, Oct. 2016, pp. 107-15, doi:10.14258/jcprm.2016041339.