Västberg, A. (1997). Investigations of the ionospheric HF channel by ray tracing. Swedish Institute of Space Physics.
Citación estilo ChicagoVästberg, Anders. Investigations of the Ionospheric HF Channel by Ray Tracing. Kiruna: Swedish Institute of Space Physics, 1997.
Cita MLAVästberg, Anders. Investigations of the Ionospheric HF Channel by Ray Tracing. Swedish Institute of Space Physics, 1997.
Warning: These citations may not always be 100% accurate.