P. Milne

发表

Alexander J. Blake, David Reed, Richard E. P. Winpenny, 1994 .

M. Murrie, R. Winpenny, E. Brechin, 1999, Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

Jose M. Gallego, Dawn Jeffrey, Ian D. Brotherston, 2000, SPIE Optics + Photonics.