@article{d62301db215a4e19866c91fc0ba66bb7,
title = "Mixed alkali systems: Dietzel's theorem, X-ray structure, hygroscopicity and 29-Si MAS NMR of NaRbSi2O5 and NaCsSi2O5",
keywords = "Geowetenschappen en aanverwante (milieu)wetenschappen",
author = "\{de Jong\}, B.H.W.S. and H.J.T. Super and R.M. Frijhoff and A.L. Spek and G. Nachtegaal",
year = "2000",
language = "Undefined/Unknown",
volume = "215",
pages = "397--405",
journal = "Zeitschrift fur Kristallographie",
issn = "0044-2968",
publisher = "Walter de Gruyter GmbH",
}