Парій, Ф.М., Опалко, А.І. and Черненко, А.Д. 2008. Production testing of the winter rape (Brassica napus L.). Plant varieties studying and protection. 2(8) (Apr. 2008), 102–107. DOI:https://doi.org/10.21498/2518-1017.2(8).2008.62881.