Gordienko, Olga, Igor Kovalenko, Svitlana Kovalenko, Larysa Kuleshova, and Oleksandr Todrin. “Theoretical Estimation of Optimal Linear Cooling Rate for PK-15 Cell Suspension”. Problems of Cryobiology and Cryomedicine 31, no. 3 (October 8, 2021): 214–222. Accessed March 29, 2024. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1740.