Hay, D.G. (1985). Examination of the monoclinic/orthorhombic transition in silicalite using XRD and silicon NMR. Journal of Physical Chemistry. 89 (7): 1070–1072. doi:10.1021/j100253a005.
Grau-Crespo, R (2002). A free energy minimisation study of the monoclinic–orthorhombic transition in MFI zeolite. Chemical Communications (21): 2544–2545. doi:10.1039/B208064H.