Journal article (2010) - E Perelli Cippo (author), A Borella (author), R. Wynants (author), G Gorini (author), W. Kockelmann (author), A Pietropaolo (author), H. Postma (author), NJ Rhodes (author), P Schillebeeckx (author), EM Schooneveld (author), M Tardocchi (author)

Conference paper (2005) - H. Postma (author), RC Perego (author), A Borella (author), P Siegler (author), R. Wynants (author), P Schillebeeckx (author)