McLean, D. ; Leckie, F. A. ; Hansen, N.... Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
282
(1976)
1307
- p.
196-206
,
1976
Kerensky, O. A. ; Flint, A. R. ; James, D.... Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
282
(1976)
1307
- p.
68-81
,
1976
Barr, R. R. ; Burdekin, F. M. Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
282
(1976)
1307
- p.
149-165
,
1976