Problems of Cryobiology and Cryomedicine, Editorial Board. “80th Anniversary of Prof. Sajio Sumida”. Problems of Cryobiology and Cryomedicine 23, no. 2 (June 20, 2013): 194–195. Accessed May 4, 2024. http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/35.