Abstract (2013) - KA Quillien (author), S. Engelen (author), Steven Engelen (author), E.K.A. Gill (author), Eberhard K.A. Gill (author), EKA Gill (author), E. K.A. Gill (author), Eberhard Gill (author), E. Gill (author), D Smith (author), M Arts (author), A Boonstra (author)

Conference paper (2005) - Dirkjan Veeger (author), Dirk Jan Veeger (author), Dirkjan (H E J) Veeger (author), H. E.J. Veeger (author), H. E.J.(Dirkjan) Veeger (author), H. E J Veeger (author), H. E.J.(Dirk Jan) Veeger (author), H. E. J. Veeger (author), HEJ Veeger (author), H.E.J. Veeger (author), Dirkjan H.E.J. Veeger (author), Dirk Jan H.E.J. Veeger (author), DirkJan Veeger (author), M Arts (author), Alfred C. Schouten (author), A. C. Schouten (author), A.C. Schouten (author), AC Schouten (author), Alfred Schouten (author)