1. Measurement of the Radiated Electric Fields from Electrostatic Discharge;Kozlowski,1990
2. Passive Direction Finding: Combining Amplitude and Phase Based Methods;Brinegar,2000
3. Electromagnetic Direction Finding Techniques;Thiele,1975
4. Radiomonitoring & Radiolocation Cataloghttps://cdn.rohde-schwarz.com/ru/downloads_45/common_library_45/brochures_and_datasheets_45/Radiomonitoring_and_Radiolocation_Catalog.pdf
5. Multiple emitter location and signal parameter estimation