Babiychuk, V. G., V. I. Grischenko, V. S. Marchenko, G. A. Babiychuk, and L. N. Marchenko. “To the Conception of Existoencephalic System of Cooled Brain. Part 5. Fractal Homeometry of Structural and Functional State of Immune and Cardiovascular System Under Cold Stress”. Problems of Cryobiology and Cryomedicine, no. 2, June 2006, pp. 38-48, http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/1029.