RT Journal Article ID 7dce94113012372b A1 Dokhov, A. I. A1 Zhirnov, V. V. A1 Matyushenko, S. N. A1 Sakhnovskaya, L. Z. T1 Possible Causes and Sources of Angel-Type Radar Clutter JF Telecommunications and Radio Engineering JO TRE YR 1998 FD 1998-04-01 VO 52 IS 4 SP 1 OP 6 AB PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,37c8a4754af4ffc6,7dce94113012372b.html