MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 13, no. 4, page. 184 - 186, 1996-11
ELECTRONICS LETTERS, vol. 32, no. 20, page. 1928 - 1929, 1996-09-26
ELECTRONICS LETTERS, vol. 32, no. 17, page. 1533 - 1535, 1996-08-15
SOLID-STATE ELECTRONICS, vol. 39, no. 4, page. 541 - 546, 1996-04
IEEE ELECTRON DEVICE LETTERS, vol. 17, no. 2, page. 65 - 68, 1996-02