1. A microprocessor-based technique for detection of high impedance faults;Balser,1986
2. Detection of high impedance faults,1982
3. Development and testing of an electromechanical relay to detect fallen distribution conductors;Calhoun;IEEE Trans.,1982
4. Performance testing of the ratio ground relay on a four-wire distribution feeder;Lee;IEEE TRans.,1983
5. Detection of arcing faults on distribution feeders,1982