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  1. Stan Gibilisco (????)? Teach yourself electricity and electronics ? McGraw-Hill Professional? ?????? 477? ????????   978-0-07-137730-0 ?  
  2. David B. Rutledge (????)? The Electronics of Radio ? Cambridge University Press? ?????? 310? ????????   978-0-521-64645-1 ?  
  3. B. Boashash, editor, "Time-Frequency Signal Analysis and Processing ? A Comprehensive Reference", Elsevier Science, Oxford, 2003; ????????   ?-??-??????-?