1. Alcover, J. F., Gatineau, L. and Gervais, F., 1981. Far infrared study of the vibrations in vermiculite, in preparation. This paper was presented as a poster at the European Clay Conference in Munich, Sept. 1980
2. Introductory Fourier transform spectroscopy;Bell,1972
3. Far infrared spectra of cation-substituted type X zeolites (faujasites) and their changes on dehydration, Opt. & Spektrosk. (USSR) p 58–62;Brodskii;Opt. & Spectros. (USA),1971
4. Spectroscopic investigations of interionic vibrations i n synthetic faujasite-type zeolites;Brodskii;Sov. Phys. Solid State,1974
5. Long- wavelength infrared spectra of cation-substituted chabazite type zeolites;Brodskii;Sov. Phys. Solid State,1977