Zhuchkov, A. V., S. V. Shabunin, A. I. Osetsky, and I. E. Shabanov. 2005. “Design of Technological Complexes for Cryosublimation Fractionation of Biological Tissues”. Problems of Cryobiology and Cryomedicine 15 (3):312-15. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1118.