Citation: S.V. Misjul; M.S. Molokeev; L.V. Osokina; I.N. Saphonov (2012). Structural Changes during Phase Transitions, Critical and Noncritical Order Parameters in the Elpasolite Cs2RbDyF6. Journal of Siberian Federal University. Mathematics & Physics, 5, pp. 566-575.