Мельник, С.І., Гаврилюк, М.М., Каражбей, Г.М., Курочка, Н.В. and Дудка, Т.В. 2017. Peculiarities in covering the requirements for seed material of sorghum crops. Plant varieties studying and protection. 13, 4 (Dec. 2017), 436–440. DOI:https://doi.org/10.21498/2518-1017.13.4.2017.117754.