RT Journal Article ID 255c1e9d59110d0e A1 Kravchenko, Victor Filippovich T1 PREFACE JF Telecommunications and Radio Engineering JO TRE YR 2001 FD 2001-01-20 VO 56 IS 1 OP 1 AB PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,5d2ce61c0e461b2b,255c1e9d59110d0e.html