Hopping and related phenomena : proceedings of the 5th international conference, Glasgow, August 31-September 3, 1993
editors, Clement John Adkins, Andrew R. Long and J.A. McInnes.
Singapore : World Scientific, 1994.
p. 789-941.
Serie: International Journal of Modern Physics B 1994 ; v. 8, no. 7
"5th International Conference on Hopping and Related Phenomena"—Pref.