Meegan
发表
Zhang,
Hopkins,
Keat,
1996,
Physical review letters.
Meegan,
Meegan Mj,
Dublin.,
2015
.
Fishman,
Kulkarni,
Cline,
1994,
astro-ph/9409025.
Roberts,
Lord,
Hayashi,
1987,
Physical review. D, Particles and fields.