Harvard Society of Fellows
发表
J. M. Paredes,
J. S. Bloom,
J. Casares,
2003
.
Harvard Society of Fellows,
Instituto de Astrof'isica de Canarias,
H. F. Astrophysics,
2004,
astro-ph/0401518.
Harvard Society of Fellows,
Instituto de Astrof'isica de Canarias,
U. Barcelona,
2004,
astro-ph/0402054.