by Kopinga, K, Tinus, AM, de Jonge WJ, de Vries GC
Published in Physical review. B, Condensed matter (01.10.1987)

by de Vries GC, Frikkee, E, Kakurai, K, Steiner, M, Dorner, B, Kopinga, K, de Jonge WJ
Published in Physical review. B, Condensed matter (01.10.1989)

by Swagten, HJ, Gerrits, CE, Twardowski, A, de Jonge WJ
Published in Physical review. B, Condensed matter (01.04.1990)

by de Gronckel HA, de Jonge WJ, Kopinga, K, Lemmens, LF
Published in Physical review. B, Condensed matter (01.09.1991)

by Kopinga, K, de Jonge WJ, Steiner, M, de Vries GC, Frikkee, E
Published in Physical review. B, Condensed matter (01.10.1986)

by de Gronckel HA, de Jonge WJ, Kopinga, K, Lemmens, LF
Published in Physical review. B, Condensed matter (01.06.1988)