The solution of a problem of detection of a signal at vertical sounding of an ionosphere
... Геомагнетизм и аэрономия. 1968. Т. 8, № 6. С. 69—72.
Pahotin V. A., Myalkovsky V. V., Pashenko Ju. А.
ionospheric sounding, radio impulse, assessment of parameters, probability of detection, magnetoionic components, multibeam signal
58-62