X-Git-Url: https://git.donarmstrong.com/?p=reference.git;a=blobdiff_plain;f=lib%2FReference%2FField%2FJournal.pm;h=eb2768080eb3ad8f800b5545bc642f16a3a67b38;hp=ad5639a481f6360fad582420633060dfb1e9cbe5;hb=4b9acffba9e05282bd511cf7cc31ee34559d4bd0;hpb=6f76a72abf717b3e1fa3ea4027169734b1ebbad7

diff --git a/lib/Reference/Field/Journal.pm b/lib/Reference/Field/Journal.pm
index ad5639a..eb27680 100644
--- a/lib/Reference/Field/Journal.pm
+++ b/lib/Reference/Field/Journal.pm
@@ -84,7 +84,7 @@ sub journal{
      local $_ = $params{output};
      if (/bibtex/) {
          my $title = $self->{reference}->{journal}->{medlineabbr} || $self->{reference}->{journal}->{title};
-         $title =~ s/\s//g;
+         $title =~ s/[^A-Za-z0-9]//g;
          return $title;
      } elsif (/medline/) {
          return $self->{reference}->{journal}->{medlineabbr} || $self->{reference}->{journal}->{title};