1. Tillotson, T.M.; Hrubesh, L.W.; Thomas, I.M.; Partially Hydrolysed Alkoxysilanes as Precursors for Silica Aerogels, in: Better Ceramics through Chemistry IV, ed. by Brinker, C.J. et al, pp 685–689
2. Pekala, R.; Organic Aerogels: A New Type of Ultrastructured Polymer 5th int. Conf. on Ultrastructure Processing, Fa, USA, Feb 18–21, 1991
3. Groß, J.; Fricke, J.; Hrubesh, L.W.; Sound Propagation in SiO2 Aerogels, Submitted to J. Acoust. Soc. Am.
4. Static Hysteresis of Glass Fibres;Hyodo;J Appl. Phys,1973
5. Altmann, H.; Dipl Thesis Report E21–0191-2 (1991) Physikalisches Institut der Univ. 8700 Würzburg, West Germany