Cutter, M.A. ; Key, P.Y. ; Little, V.I. Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences.
352
(1977)
1671
- p.
539-555
,
1977
Harrison, R. G. ; Key, P. Y. ; Little, V. I. Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences.
334
(1973)
1597
- p.
193-214
,
1973
Harrison, R. G. ; Key, P. Y. ; Little, V. I. Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences.
334
(1973)
1597
- p.
215-229
,
1973