DavidD.KoloušekDavidD. i inni, Preparation, structure and hydrothermal stability of alternative (sodium silicate-free) geopolymers, „Journal of Materials Science”, 42 (22), 2007, s. 9267–9275, DOI: 10.1007/s10853-007-1910-5(ang.).
Puyam S.P.S.SinghPuyam S.P.S., TimT.BastowTimT., MarkM.TriggMarkM., Outstanding problems posed by nonpolymeric particulates in the synthesis of a well-structured geopolymeric material, „Cement and Concrete Research”, 34 (10), 2004, s. 1943–1947, DOI: 10.1016/j.cemconres.2004.01.005(ang.).
JamesJ.GiancasproJamesJ., P.N.P.N.BalaguruP.N.P.N., Richard E.R.E.LyonRichard E.R.E., Use of Inorganic Polymer to Improve the Fire Response of Balsa Sandwich Structures, „Journal of Materials in Civil Engineering”, 18 (3), 2006, s. 390–397, DOI: 10.1061/(asce)0899-1561(2006)18:3(390)(ang.).