ŠESTÁK, J., HLAVÁČEK, B., KOGA, N. Inorganic glasses: old and new structures on the eve of the 21st century. In: MEECH, J.A., VEIGA, M.M., SMITH, M.H., LECLAIR, S.R., eds. Proceedings of the Second International Conference on Intelligent Processing and Manufacturing of Materials. Vol. 1. New York: Institut of Electrical and Electronics Engineers (IEEE), 1999, s. 403-409. ISBN 0-7803-5489-3.