Kalousová, J., Melánová, K., Votinský, J., Beneš, L., Zima, V. Reactions of bentonite with dodecyl-benzyl-dimethyl-ammonium bromide and N-(1-(ethoxykarbonyl)pentadecyl)-trimethylammonium bromide. In: KOHLER, E., ed. Geologica Carpathica. Clays. Bratislava: Institute of Inorganic Chemistry, Slovak Academy of Sciences, s. 96. ISSN 1210-2695.