A note on Z/p/-actions on K3 surfaces in odd characteristic p. Keiji Oguiso — 1990 Mathematische Annalen
Two remarks on Calabi-Yau Moishezon treefolds. Keiji Oguiso — 1994 Journal für die reine und angewandte Mathematik
On polarized canonical Calabi-Yau threefolds. Thomas Peternell; Keiji Oguiso — 1995 Mathematische Annalen