A. Schei

Thermal stress on ZnO surge arresters in polluted conditions. II. Field test results

S. Vitet, A. Schei, L. Stenstrom, 1991 .

New method for measurement of the resistive leakage currents of metal-oxide surge arresters in service

A. Schei, L. Stenstrom, J. Lundquist, 1990 .

Thermal stress on ZnO surge arresters in polluted conditions. I. Laboratory test methods

S. Vitet, A. Schei, L. Stenstrom, 1991 .

A metallurgical route to solar-grade silicon

A. Schei, 1986 .