P. H. Pope
发表
D. A. Gorham,
J. Field,
John Edwin Field,
1992,
Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences.
J. Field,
N. A. Safford,
P. H. Pope,
1989,
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
J. Field,
P. H. Pope,
1984
.