1. Acta Univ.;Pechar,1989
2. An X-ray diffraction refinement of the crystal structure of natural tetragonal analcime (NaAlSi2O6. H2O)
3. A neutron-diffraction study of the crystal structure of analcime, NaAlSi2O6· H2O
4. T.D. Petersen, K.L. Currie, E.D. Ghent, N.J. Begin, R.E. Beiersdorfer, Petrology and economic geology of the Crowsnest volcanics, Alberta, in: R.W. Macqueen (Ed.), Exploring for Minerals in Alberta, Geological Survey of Canada Geoscience Contributions, Canada-Alberta, Agreement on Mineral Development (1992–1995), Geol. Surv. Can., Mem., vol. 500, 1997, pp. 163–184.