I. D. F. Cosmica
发表
Czech Republic,
F. Muleri,
Prague,
2008,
0809.0418.
The University of Toledo,
Institute for Astronomy,
M. Dopita,
2011,
1103.4026.
Moscow,
Milano,
-INAF,
2017,
1705.01791.
UK.,
Italy.,
Stsci,
2012,
1201.4175.
Milan,
Italy.,
S. Grandi,
2001,
astro-ph/0110469.
Italy.,
S. Grandi,
I. D. F. Cosmica,
2000,
astro-ph/0012232.
Faculty of Mathematics,
Physics,
UK.,
2006,
astro-ph/0606526.
W. Harris,
J. Zand,
E. Kuulkers,
2002,
astro-ph/0212028.
The Netherlands.,
J. Zand,
A. Bazzano,
2003,
astro-ph/0301245.
Technical University of Denmark,
India.,
Astrophysics,
2014,
1407.0112.
W. E. Harris,
E. Kuulkers,
J.J.M. in 't Zand,
2002,
astro-ph/0212028.
Astrophysics,
Munchen,
Astronomy,
2012,
1211.2608.
Milano,
Noordwijk,
T. Oosterbroek,
2008,
0805.4124.