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Flat Spectrum Radio Quasars (FSRQs) and BL Lac objects detected in the first three months of the Fermi survey neatly separate in the gamma-ray spectral index vs gamma-ray luminosity plane.
Shakura N.I. & Sunyaev R.A., 1973 A&A, 24, 337
1973
Earlier work this paper cites.
Blandford R.D. & Znajek R.L. , 1977, MNRAS, 179, 433
1977
Earlier work this paper cites.
Rees M.J., Begelman M.C., Blandford R.D. & Phinney E.S., 1982, Nature, 295, 17
1982
Earlier work this paper cites.
Rawlings S. & Saunders R., 1991, Nature, 349, 138
1991
Earlier work this paper cites.
Maraschi L., Ghisellini G. & Celotti A., 1992, ApJ, 397, L5
1992
Earlier work this paper cites.
Dermer C.D. & Schlickeiser R., 1993, ApJ, 416, 458
1993
Earlier work this paper cites.
Sikora M., Begelman M.C. & Rees M.J., 1994, ApJ, 421, 153
1994
Earlier work this paper cites.
Bloom S.D. & Marscher A.P., 1996, ApJ, 461, 657
1996
Earlier work this paper cites.
Ledlow M.J. & Owen F.N., 1996, AJ, 112, 9
1996
Earlier work this paper cites.
Celotti A., Padovani P. & Ghisellini G., 1997, MNRAS, 286, 415
1997
Earlier work this paper cites.
Narayan R., Garcia M.R. & McClintock J.E., 1997, ApJ, 478, L79
1997
Earlier work this paper cites.
Fossati G., Maraschi L., Celotti A., Comastri A. & Ghisellini G., 1998, MNRAS, 299, 433
1998
Earlier work this paper cites.
Ghisellini G., Celotti A., Fossati G., Maraschi L. & Comastri A., 1998, MNRAS, 301, 451
1998
Earlier work this paper cites.
Koratkar A., Pian E. & Urry C.M., 1998, ApJ, 492, 173
1998
Earlier work this paper cites.
Blandford R.D. & Begelman M.C., 1999, MNRAS, 303, L1
1999
Earlier work this paper cites.
Pian E., Urry C.M., Maraschi L., et al., 1999, ApJ, 521, 112
1999
Earlier work this paper cites.
Narayan R., Igumenshchev I.V. & Abramowicz M.A., 2000, ApJ, 539, 798
2000
Cited alongside, same era.
Ghisellini G. & Celotti A., 2001, A&A, 371, L1
2001
Cited alongside, same era.
Jorstad S.G., Marscher A.P., Mattox J.R., Wehrle A.E., Bloom S.D., Yurchenko A.V. 2001, ApJ, 556, 738
2001
Cited alongside, same era.
Maraschi L., 2001, AIP conf. proc., 586, 409 (astro–ph/0107565)
2001
Cited alongside, same era.
Böttcher M. & Dermer C.D., 2002, ApJ, 564, 86
2002
Cited alongside, same era.
Cavaliere A. & D’Elia V., 2002, ApJ, 571, 226
2002
Cited alongside, same era.
Pian E., Falomo R., Hartman R.C., et al., 2002, A&A, 392, 407
Cheung C.C., Stawarz Ł. & Siemiginowska A., 2006, ApJ, 650, 679
2006
Later among the works it cites.
Sambruna R.M., Gliozzi M., Tavecchio F. et al., 2006, ApJ, 652, 146
2006
Later among the works it cites.
Zhou H.-Y., Wang T.-G., Yuan W.-M., et al., 2006, ApJS, 166, 128
2006
Later among the works it cites.
Aharonian F., Akhperjanian A.G., Razer–Bachi A.R. et al., 2007, ApJ, 664, L71
2007
Later among the works it cites.
Nandikotkur G., Jahoda K.M., Hartman R.C., Mukherjee R., Sreekumar P., Böttcher M., Sambruna, R.M.; Swank J.H., 2007, ApJ, 657, 706
2007
Later among the works it cites.
Raiteri C.M., Villata M., Capetti A., Heidt J., Arnaboldi M. & Magazzú A., 2007, A&A, 464, 871
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2002
Cited alongside, same era.
D’Elia V., Padovani P., Landt H., 2003, MNRAS, 339, 1081
2003
Cited alongside, same era.
Konopelko A., Mastichiadis A., Kirk J., de Jager O.C., Stecker F.W., 2003, ApJ, 597, 851
2003
Cited alongside, same era.
Maraschi L. & Tavecchio F., 2003, ApJ, 593, 667
2003
Cited alongside, same era.
Kellermann K.I., Lister M.L., Homan D.C. et al., 2004, ApJ, 609, 539
2004
Cited alongside, same era.
Tavecchio F., Maraschi L., Sambruna R.M., Urry C.M.; Cheung C.C., Gambill J.K. & Scarpa R., 2004, ApJ, 614, 64
2004
Cited alongside, same era.
2007
Later among the works it cites.
Begelman M.C., Fabian A.C. & Rees M.J., 2008, MNRAS, 384, L19
2008
Later among the works it cites.
Celotti A. & Ghisellini G., 2008, MNRAS, 385, 283
2008
Later among the works it cites.
Chen A.W., D’Ammando F., Villata M., et al., 2008, A&A, 489, l37
2008
Later among the works it cites.
Finke J.D. Dermer C.D. & Böttcher M., 2008, ApJ, 686, 181
2008
Later among the works it cites.
Ho L., 2008, ARA&A, 46, 475
2008
Later among the works it cites.
Kataoka J., Madejski G., Sikora M., et al., 2008, ApJ, 672, 787
2008
Later among the works it cites.
Teshima M., 2008, Atel 1500
2008
Later among the works it cites.
Wagner R. M., 2008, MNRAS, 385, 119
2008
Later among the works it cites.
Xu Y.-D., Cao X. & Wu Q., 2009, ApJ, 694, L107
2009
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