Optical spectroscopy of the gamma-ray bright blazars PKS 0447-439 and PMN J0630-24

Dickey, J. M., & Lockman, F. J. 1990, ARA&A, 28, 215

1990

Earlier work this paper cites.

Wurtz, R., Stocke, J. T., & Yee, H. K. C. 1996, ApJS, 103, 109

1996

Earlier work this paper cites.

Craig, N., & Fruscione, A. 1997, AJ, 114, 1356

1997

Earlier work this paper cites.

Perlman, E. S., Padovani, P., Giommi, P., Sambruna, R., Jones, L. R., Tzioumis, A., & Reynolds, J. 1998, AJ, 115, 1253

1998

Earlier work this paper cites.

Urry, C. M., Scarpa, R., O’Dowd, M., Falomo, R., Pesce, J. E., & Treves, A. 2000, ApJ, 532, 816

2000

Earlier work this paper cites.

Landt, H., Padovani, P., Perlman, E. S., Giommi, P., Bignall, H., & Tzioumis, A. 2001, MNRAS, 323, 757

2001

Earlier work this paper cites.

Landt, H., Padovani, P., & Giommi, P. 2002, MNRAS, 336, 945

2002

Cited alongside, same era.

Sbarufatti, B., Treves, A., Falomo, R., Heidt, J., Kotilainen, J., & Scarpa, R. 2005, AJ, 129, 559

2005

Cited alongside, same era.

Piranomonte, S., Perri, M., Giommi, P., Landt, H., & Padovani, P. 2007, A&A, 470, 787

2007

Cited alongside, same era.

Landt, H., & Bignall, H. E. 2008, MNRAS, 391, 967

2008

Cited alongside, same era.

Abdo, A. A., et al. 2009, ApJ, 700, 597

2009

Cited alongside, same era.

Atwood, W. B., et al. 2009, ApJ, 697, 1071

2009

Later among the works it cites.

Abdo, A. A., et al. 2010, ApJ, 723, 1082

2010

Later among the works it cites.

Abdo, A. A., et al. 2011, ApJS, submitted, arXiv:1108.1435

Original

2011

Later among the works it cites.

Prandini, E., Bonnoli, G., & Tavecchio, F. 2011, A&A, submitted, arXiv:1110.4038

Original

2011

Later among the works it cites.

Rau, A., et al. 2012, A&A, 538, A26

2012

Closest in time.