[1]
Мельничук, Р.В. and Куценко, Н.І. 2016. Evaluation of the genus Calendula L. diversity for forming collection of varieties with standard characters. Plant varieties studying and protection. 3-4(28-29) (Dec. 2016), 18–23. DOI:https://doi.org/10.21498/2518-1017.3-4(28-29).2015.58441.