by Rijsdijk, M., van Hinsbergh, W. H. M., Witteveen, W., ten Buuren, G. H. M., Schakelaar, G. A., Poppinga, G., van Persie, M., Ladiges, R.
Published in International archives of the photogrammetry, remote sensing and spatial information sciences. (16.08.2013)

by vanDrunen, R, Diepenhorst, M, Poppinga, G, Spaanenburg, L
Published in Proceedings of the Custom Integrated Circuits Conference (01.01.1995)

by Kunstýr, I, Poppinga, G, Friedhoff, K T
Published in Laboratory animals (London) (01.01.1993)

by vanDrunen, R., Diepenhorst, M., Poppinga, G., Spaanenburg, L.
Published in Proceedings of the IEEE 1995 Custom Integrated Circuits Conference (1995)