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.\" ========================================================================
.\"
.IX Title "bibzbladd 1"
.TH bibzbladd 1 "2014-10-18" "" "CROSSREF LIBRARY"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
bibzbladd.pl \- add Zbl numbers to papers in a given bib file
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
bibzbladd  [\fB\-o\fR \fIoutput\fR] \fIbib_file\fR
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-o\fR \fIoutput\fR" 4
.IX Item "-o output"
Output file.  If this option is not used, the name for the 
output file is formed by adding \f(CW\*(C`_zbl\*(C'\fR to the input file
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The script reads a BibTeX file.  It checks whether the entries have
Zbls.  If now, tries to contact internet to get the numbers.  The
result is a BibTeX file with the fields 
\&\f(CW\*(C`zblnumber=...\*(C'\fR added.
.PP
The name of the output file is either set by the \fB\-o\fR option or 
is derived by adding the suffix \f(CW\*(C`_zbl\*(C'\fR to the output file.
.SH "AUTHOR"
.IX Header "AUTHOR"
Boris Veytsman
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright (C) 2014  Boris Veytsman
.PP
This is free software.  You may redistribute copies of it under the
terms of the \s-1GNU\s0 General Public License
<http://www.gnu.org/licenses/gpl.html>.  There is \s-1NO\s0 \s-1WARRANTY\s0, to the
extent permitted by law.