Osetsky, A. I., A. L. Kirilyuk, T. M. Gurina, and I. P. Vysekantsev. “Application of Plastic Strain Method to Determine Threshold Concentrations for Cryoprotective Substances During Saccharomyces Cerevisiae Yeast Cell Cryopreservation”. Problems of Cryobiology and Cryomedicine, vol. 17, no. 1, Mar. 2007, pp. 71-79, http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/534.