References
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- Survilo, J. (2006). Once more on single-terminal algorithms for location of power line faults. Latv. J. Phys. Tech. Sci., (6), 15-23.
- Фабрикант, В. Л. (1978). Дисманиионная заwима. Москба: БьІбшая школа 214.
- Survilo, J., & Sauhats, A. (2005). The use of classical algorithm of phase-to-earth fault distance protection for determining the fault true impedances. Scientific proceedings of Riga Technical University; Power and electrical engineering, 14 (4), 146-157.
- Fernando Calero. Schweitzer Engineering Laboratories, Inc. Mutual impedance in parallel lines: protective relaying and fault location considerations. www.selinc.com/techpprs/6283_MutualImpedance_FC_20070912.pdf