Permeability of SPEV cell membranes for water and DMSO molecules - I. F. Kovalenko; S. V. Koshchij; E. V. Timofeeva; A. V. Sakun; S. E. Kovalenko; I. P. Vysekantsev; L. F. Rozanov (Problems of cryobiology and cryomedicine, 2009)