For citations:

Gins M.S., Shevchenko U.P., Kolesnikov M.P. A fractional content of polyphenols in etiolated chicory plants, Witloof; and chicory plants grown under additional illumination. Vegetable crops of Russia. 2009;(1):31-32. (In Russ.) https://doi.org/10.18619/2072-9146-2009-1-31-32