1. R. H. Stolen:Optical Fibre Telecommunications, ed. by S. E. Miller. A. G. Chynoweth (Academic, New York 1979)
2. R. H. Stolen, J. E. Bjorkholm. IEEE J. QE-18, 1062?1072 (1982)
3. J.P. Pocholte, J. Raffy, M. Papuchon, E. Desurvire. Opt. Eng.24, 600?608 (1985)
4. Y. Saski, Y. Ohmori: J. Opt. Commun.4, 83?90 (1983)
5. M.D. Dawson, A.S.L. Gomes, W. Sibbett, J.R. Taylor. Opt. Commun.52, 295?300 (1984)