Zinchenko, V. D., I. A. Belykh, and I. A. Musina. 2005. “Ozone Methods in Cryobiology”. Problems of Cryobiology and Cryomedicine 15 (3):286-89. https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/1107.