On an extension of the Grinberg theorem. - Y. Shimamoto (J. Comb. Theory B, 1978)

Potential remedies for the VT/Vfb-shift problem of Hf/polysilicon-based gate stacks: a solution-based survey. - W. Deweerd; Vidya Kaushik; J. Chen; Y. Shimamoto; Tom Schram; L.-Å. Ragnarsson; Annelies Delabie; Luigi Pantisano; B. Eyckens; J. W. Maes (Microelectron. Reliab., 2005)