N. Okamoto

Gas-source MBE growth of AlGaAs and GaAs for HBT applications

T. Fujii, H. Ando, A. Sandhu, 1993 .

Development of contact stress analysis programs using the hybrid method of FEM and BEM

N. Okamoto, Y. Ezawa, 1995 .

Switching system for ISDN

Y. Yoshida, S. Nara, S. Iwasaki, 1987 .