Astorga
发表
Spalding,
Souza,
Green,
1994,
Physical review letters.
Spalding,
Souza,
Green,
1996,
Physical review letters.
Spalding,
Souza,
Green,
1996,
Physical review letters.
Spalding,
Souza,
Green,
1993,
Physical review. D, Particles and fields.