Neutron reflectometry with ROG and mechanical vibrations / A.A. van WellSpiegelfiltersysteem bij de hor in bundelbuis L2 : beschrijving, bedrijf, resultaten / A.A. van WellFeasibility study of a neutron reflectometer at IRI / A.A. van Well and H. FredrikzeVeiligheidsaspecten spiegelfilter in bundelbuis L2 van de hor / A.A. van Well ... [et al.]Larmor spectrometer for transmission, diffraction and inelastic neutron scattering experiments / A.A. van Well and M. Th. RekveldtCoherent dynamic structure factor of liquid neon at 35K : numerical results / A.A. van Well, L.A. de GraafNeutron scattering studies of density fluctuations in liquid argon and neon / Adrianus Antonius van Well