Influence of NH4-Rb substitution on the phase transitions with different kinds of proton disorder in mixed [(NH4)1- xRbx]3H(SO4)2 crystals Authors: A.I. Baranov, V.V. Dolbinina, E.D. Yakushkin, V.Yu. Vinnichenko, V. Hugo Schmidt, and S. Lanceros-Mendez This is an Accepted Manuscript of an article published in Ferroelectrics on [date of publication], available online: http://www.tandfonline.com/10.1080/00150199808015049. A.I. Baranov, V.V. Dolbinina, E.D. Yakushkin, V.Yu. Vinnichenko, V.H. Schmidt, and S. Lanceros-Mendez, “Influence of NH4-Rb substitution on the phase transitions with different kinds of proton disorder in mixed [(NH4)1-xRbx]3H(SO4)2 crystals,” Ferroelectrics 217, 285-295 (1998). http://dx.doi.org/10.1080/00150199808015049 Made available through Montana State University’s ScholarWorks scholarworks.montana.edu