G. M. Copland

发表

B. Wanklyn, J. Baker, G. M. Copland, 1969 .

J. Baker, W. Blake, G. M. Copland, 1969, Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences.

D. Newman, G. M. Copland, 1972 .

P. Levy, G. M. Copland, 1970 .