NAME

       bibzbladd.pl - add Zbl numbers to papers in a given bib file

SYNOPSIS

       bibzbladd  [-d] [-f] [-e 1|0] [-o output] bib_file

OPTIONS

       -d  Debug mode

       -e  If 1 (default), add an empty zblnumber if a zbl cannot be found.  This prevents repeated searches for
           the same entries if you add new entries to the file.  Calling "-e 0" suppresses this behavior.

       -f  Force searching for Zbl numbers even if the entry already has one.

       -o output
           Output  file.  If this option is not used, the name for the output file is formed by adding "_zbl" to
           the input file

DESCRIPTION

       The script reads a BibTeX file.  It checks whether the entries have  Zbls.   If  not,  tries  to  contact
       internet to get the numbers.  The result is a BibTeX file with the fields "zblnumber=..." added.

       The  name  of the output file is either set by the -o option or is derived by adding the suffix "_zbl" to
       the output file.

AUTHOR

       Boris Veytsman

COPYRIGHT AND LICENSE

       Copyright (C) 2014-2021  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.

                                                   2023-08-20                                       bibzbladd(1)