<papers>
    options:TEXT;TABLE;CHART;;
    author:Nalepa;http://home.agh.edu.pl/gjn;;
    BPP:2005;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3663;;
    BPP:2006;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3663;;
    BPP:2007;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3663;;
    BPP:2008;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3663;;
    author:Ligęza;http://home.agh.edu.pl/ligeza;;
    BPP:2005;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=1080;;
    BPP:2006;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=1080;;
    BPP:2007;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=1080;;
    BPP:2008;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=1080;;
    author:Szpyrka;http://home.agh.edu.pl/mszpyrka;;
    BPP:2005;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3949;;
    BPP:2006;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3949;;
    BPP:2007;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3949;;
    BPP:2008;http://www.bpp.agh.edu.pl/bpp-show.phtml?s=b1&aut=3949;;
</papers>

<papers>
    options:TEXT;TABLE;CHART;;
    author:Nalepa;http://home.agh.edu.pl/gjn;;
    DBLP:2005;http://dblp.uni-trier.de/db/indices/a-tree/n/Nalepa:Grzegorz_J=.html;;
    DBLP:2006;http://dblp.uni-trier.de/db/indices/a-tree/n/Nalepa:Grzegorz_J=.html;;
    DBLP:2007;http://dblp.uni-trier.de/db/indices/a-tree/n/Nalepa:Grzegorz_J=.html;;
    DBLP:2008;http://dblp.uni-trier.de/db/indices/a-tree/n/Nalepa:Grzegorz_J=.html;;
    author:Ligęza;http://home.agh.edu.pl/ligeza;;
    DBLP:2005;http://dblp.uni-trier.de/db/indices/a-tree/l/Ligeza:Antoni.html;;
    DBLP:2006;http://dblp.uni-trier.de/db/indices/a-tree/l/Ligeza:Antoni.html;;
    DBLP:2007;http://dblp.uni-trier.de/db/indices/a-tree/l/Ligeza:Antoni.html;;
    DBLP:2008;http://dblp.uni-trier.de/db/indices/a-tree/l/Ligeza:Antoni.html;;
    author:Szpyrka;http://home.agh.edu.pl/mszpyrka;;
    DBLP:2005;http://dblp.uni-trier.de/db/indices/a-tree/s/Szpyrka:Marcin.html;;
    DBLP:2006;http://dblp.uni-trier.de/db/indices/a-tree/s/Szpyrka:Marcin.html;;
    DBLP:2007;http://dblp.uni-trier.de/db/indices/a-tree/s/Szpyrka:Marcin.html;;
    DBLP:2008;http://dblp.uni-trier.de/db/indices/a-tree/s/Szpyrka:Marcin.html;;
</papers>