Asakawa, Masumi; Ashton, Peter R.; Balzani, Vincenzo; Brown, Christopher L.; Credi, Alberto; Matthews, Owen A.; Newton, Simon P.; Raymo, Francisco M.; Shipway, Andrew N.; Spencer, Neil; Quick, Andrew; Stoddart, J. Fraser; White, Andrew J.P.; Williams, David J.
Chemistry - A European Journal, 1999 , vol. 5, # 3 p. 860 - 875