1. S. Yamamoto, Y. Nakamura and S. Iwasaki, Paper AB-01, INTERMAG Conference 1987, Tokyo.
2. Domain observations on CoCr-layers with a digitally enhanced Kerr-microscope
3. Domains and magnetic reversals in CoCr
4. Li Cheng-Zhang and J.C. Lodder, Paper BA-08, INTERMAG Conference 1987, Tokyo.
5. J.C. Lodder, D. Wind, Th.J.A. Popma and A. Hubert, Paper AA-08, INTERMAG Conference 1987, Tokyo.