A Bragg silicon lattice comparator. - Franco Alasia; Giuseppe Basile; Peter Becker 003; Ulrich Kuetgens; J. Stümpel; Marco Servidori; Jürgen Härtwig (IEEE Trans. Instrum. Meas., 2001)

The Avogadro problem: summary of tests on crystal imperfections. - Peter Becker 003; Ulrich Kuetgens; J. Stümpel (IEEE Trans. Instrum. Meas., 2001)