##########
References
##########

CCM89: `Cardelli, Clayton, & Mathis 1989, ApJ, 345, 245
<http://adsabs.harvard.edu/abs/1989ApJ...345..245C>`_

FM90: `Fitzpatrick & Massa 1990, ApJS, 72, 163
<http://adsabs.harvard.edu/abs/1990ApJS...72..163F>`_

P92: `Pei 1992, ApJ, 395, 130
<http://adsabs.harvard.edu/abs/1992ApJ...395..130P>`_

OD94: `O'Donnell 1994, 422, 1580
<http://adsabs.harvard.edu/abs/1994ApJ...422..158O>`_

F99: `Fitzpatrick 1999, PASP, 111, 63
<http://adsabs.harvard.edu/abs/1999PASP..111...63F>`_

F04: `Fitzpatrick 2004, ASP Conf. Ser. 309, Astrophysics of Dust, 33
<http://adsabs.harvard.edu/abs/2004ASPC..309...33F>`_

FM07: `Fitzpatrick & Massa 2007, ApJ, 663, 320
<http://adsabs.harvard.edu/abs/2007ApJ...663..320F>`_

M14: `Ma\’{\i}z Apell\’aniz et al. 2014, A&A, 564, 63
<http://adsabs.harvard.edu/abs/2014A%26A...564A..63M>`_

G03: `Gordon et al. 2003, ApJ, 594, 279
<http://adsabs.harvard.edu/abs/2003ApJ...594..279G>`_

GCC09: `Gordon, Cartledge, & Clayton 2009, ApJ, 705, 1320
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G16: `Gordon et al. 2016, 826, 104
<http://adsabs.harvard.edu/abs/2016ApJ...826..104G>`_

Naming Convention
=================

The names of models are use the paper where they were presented and are
based on the author last name initials and year published.
For papers with 3 or fewer authors, the initials of all the authors are used.
For papers with 4 or more authors, only the initial of the 1st authors is used.