Gulevsky, O. K., O. O. Grischenkova, L. I. Relina, and L. V. Kareva. 2005. “SOD Activity After Cold Dormancy in Insects”. Problems of Cryobiology and Cryomedicine 15 (3):513. http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/1177.