ADS is currently generating incorrect BibTeX records for citations to code entries in the ASCL. This will be fixed, but in the meantime, here’s an example of what is being generated and how to fix it, courtesy of Mark Taylor and Alberto Accomazzi.

Hitting the “Bibtex entry for this abstract” button on the ADS page for the ASCL Sherpa entry gives:

@ARTICLE{2011ascl.soft07005F,
author = {{Freeman}, P. and {Nguyen}, D. and {Doe}, S. and {Siemiginowska}, A.
},
title = “{Sherpa: CIAO Modeling and Fitting Package}”,
journal = {Astrophysics Source Code Library},
year = 2011,
month = jul,
pages = {7005},
adsurl = {http://adsabs.harvard.edu/abs/2011ascl.soft07005F},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

The identifier that should be in “pages” is “1107.005” as ASCL IDs are all of the form yymm.nnn. However, a better Bibtex entry format is:

@ARTICLE{2011ascl.soft07005F,
author = {{Freeman}, P. and {Nguyen}, D. and {Doe}, S. and {Siemiginowska}, A.
},
title = “{Sherpa: CIAO Modeling and Fitting Package}”,
journal = {Astrophysics Source Code Library},
year = 2011,
month = jul,
eprint = {ascl:1107.005},
adsurl = {http://adsabs.harvard.edu/abs/2011ascl.soft07005F},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Note the removal of “page” and the addition of the “eprint” field.

After running LaTeX and BibTeX on it, it should generate an entry in the .bbl file that looks like this:

bibitem[{{Freeman et al.}(2011)]{2011ascl.soft07005F}
{Freeman}, P., {Nguyen}, D., {Doe}, S., and {Siemiginowska}, A. 2011
Astrophysics Source Code Library, eprint{ascl:1107.005}

My thanks to Dr. Accomazzi and Dr. Taylor for their work on this!