J. Schultz
发表
C. A. Oxborrow,
P. Kretschmar,
N. Westergaard,
2003,
astro-ph/0309287.
U. Helsinki,
C. Saclay,
J. A. Centre,
2007,
0706.1129.
J. Rodriguez,
V. Beckmann,
C. Cabanac,
2004,
astro-ph/0412555.
U. Helsinki,
J. Rodriguez,
Denmark.,
2004,
astro-ph/0407018.
J. Rodriguez,
V. Beckmann,
C. Cabanac,
2004,
astro-ph/0412555.
U. Helsinki,
J. Rodriguez,
Denmark.,
2004,
astro-ph/0407018.
J. Huovelin,
O. Vilhu,
U. Turku,
2002,
astro-ph/0208179.
M. Bavdaz,
A. Fritz,
I. Valtchanov,
2001
.
J. Schultz,
2002,
astro-ph/0210250.
P. Hakala,
P. Muhli,
D. Hannikainen,
2004
.