1. Lightning protectors for digital telecommunication installations. ICC, No. 39, 2, June 1981.
2. and . Design and fabrication of silicon surge protecting devices. 1983 I.E.C.E. National Convention on Semiconductor and Materials, 92.
3. Protector for digital transmission. 1985 I.E.C.E. National Convention on Semiconductor and Materials, 5.
4. Predicting the surge capability of power thyristors