Gulevsky, A. K., and L. I. Relina. “Antifreeze Proteins. Report II. Occurrence in Nature”. Problems of Cryobiology and Cryomedicine, vol. 19, no. 2, July 2009, pp. 121-36, https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/267.