Šiožinys, V. “Transmission Line Fault Distance Measurement Based on Time Difference Between Travelling Wave Reflection and Refraction”. Elektronika ir Elektrotechnika 98, no. 2 (January 26, 2010): 25-28. Accessed September 27, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/9917.