Babienko, V. V., L. V. Anischenko, and V. L. Mykhaylenko. 2016. “Кумулятивные особенности полиоксипропиленполиолов = Cumulative Features of Polyoxypropylenepolyols”. Journal of Education, Health and Sport 6 (9):867-72. https://apcz.umk.pl/JEHS/article/view/3941.