P. Crockett
发表
P. J. Crockett,
D. Christian,
F. Keenan,
2011,
1109.3565.
P. J. Crockett,
F. Keenan,
M. Mathioudakis,
2009,
0905.3138.
P. J. Crockett,
F. Keenan,
P. Browning,
2010,
1002.3792.