Vapor Pressures of Pure Diethyl Sulfoxide from (298.15 to 318.15) K and Vapor-Liquid Equilibria of Binary Mixtures of Diethyl Sulfoxide with Water Markarian, S.A.; Zatikyan, A.L.; Grigoryan, V.V.; Grigoryan, G.S.; Journal of Chemical & Engineering Data 2005, 50, 23-25