Provided by: texlive-bibtex-extra_2017.20180305-2_all 
NAME
biburl2doi.pl - convert URLs pointing to doi.org to DOIs
SYNOPSIS
biburl2doi [-D] [-o output] bib_file
OPTIONS
-D Do not delete URLs converted to DOIs
-o output
Output file. If this option is not used, the name for the output file is formed by adding "_cleaned"
to the input file
DESCRIPTION
The script recognizes URL fields of the kind "http://dx.doi.org" and their variants and converts them to DOI fields.
AUTHOR
Boris Veytsman
COPYRIGHT AND LICENSE
Copyright (C) 2017 Boris Veytsman
This is free software. You may redistribute copies of it under the terms of the GNU General Public
License <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.
2017-11-26 biburl2doi(1)