DARN/SuperDARNR. A. Greenwald, H. Yamagishi, E. Nielsen et al.|Space Science Reviews|1995Cited by 1.2k
Ionospheric refraction effects in slant range profiles of auroral HF coherent echoesM. V. Uspensky, P. J. S. Williams, A. V. Kustov et al.|Radio Science|1994Cited by 42