Journal article (2003) - A. Aoudia (author), A. Borghi (author), Riccardo Riva (author), Riccardo E.M. Riva (author), R. E.M. Riva (author), R.E.M. Riva (author), R, Barzaghi (author), B.A.C. Ambrosius (author), B. Ambrosius (author), R Sabadini (author), Bert L.A. Vermeersen (author), L.L.A. Vermeersen (author), Bert Vermeersen (author), Bert L. Vermeersen (author), L. L A Vermeersen (author), G.F. Panza (author)