1.1 --- a/doc/references.bib	Sun May 24 17:29:26 2015 +0200
     1.2 +++ b/doc/references.bib	Sun May 24 17:30:50 2015 +0200
     1.3 @@ -356,15 +356,14 @@
     1.4  }
     1.5  
     1.6  @article{cordella2004sub,
     1.7 -  title =	 {A (sub) graph isomorphism algorithm for matching
     1.8 +  author =       {Cordella, Luigi P. and Foggia, Pasquale and Sansone,
     1.9 +                  Carlo and Vento, Mario},
    1.10 +  title =        {A (sub)graph isomorphism algorithm for matching
    1.11                    large graphs},
    1.12 -  author =	 {Cordella, Luigi P and Foggia, Pasquale and Sansone,
    1.13 -                  Carlo and Vento, Mario},
    1.14 -  journal =	 {Pattern Analysis and Machine Intelligence, IEEE
    1.15 -                  Transactions on},
    1.16 -  volume =	 26,
    1.17 -  number =	 10,
    1.18 -  pages =	 {1367--1372},
    1.19 -  year =	 2004,
    1.20 -  publisher =	 {IEEE}
    1.21 +  journal =      {IEEE Transactions on Pattern Analysis and Machine
    1.22 +                  Intelligence},
    1.23 +  volume =       26,
    1.24 +  number =       10,
    1.25 +  pages =        {1367--1372},
    1.26 +  year =         2004
    1.27  }