RT Journal Article ID 4c4f4c2b0a1acf82 A1 Varlamova, N. A. A1 Tereshchenko, A. I. T1 On the Quality Factor of Cavity Resonators of Different Shapes JF Telecommunications and Radio Engineering JO TRE YR 1998 FD 1998-02-10 VO 52 IS 2 SP 79 OP 85 AB PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,6b678762439b78a9,4c4f4c2b0a1acf82.html