%0 Journal Article %A M. Ya. Kraft %A E. N. Sytina %T The nature of the spontaneous variation of viscosity in salvarsan solutions %J Doklady Akademii Nauk %D 1957 %P 89-92 %V 116 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_116_1_a17/ %G ru %F DAN_1957_116_1_a17