Сердюк, О. В., and О. І. Китаєв. “The Peculiarity Evaluation of Ecsothermal Processes in Blackberry Stems (Rubus Cesisus L.)”. Plant Varieties Studying and Protection, no. 2(8), Apr. 2008, pp. 13-21, doi:10.21498/2518-1017.2(8).2008.62356.