1. J. Szejtli, Cyclodextrins and their Inclusion Complexes, Akadémiai Kiadó, Budapest, 1982.
2. (a) V. Ramamurthy, in: V. Ramamurthy (ed.), Photochemistry in Organized and Constrained Media, VCH Publishers, New York, 1991, p. 303.
3. (b) W.R. Ware, in: V. Ramamurthy (ed.), Photochemistry in Organized and Constrained Media, VCH Publishers, New York, 1991, p. 563.
4. F. Wilkinson, G. Kelly, in: J.C. Scaiano (ed.), Handbook of Organic Photochemistry, Vol. 1, CRC Press, Boca Raton, FL, 1989, p. 293.
5. M. Barra, C. Bohne, J.C. Scaiano, Photochem. Photobiol. 54 (1991) 1.