RT Journal Article ID 438a3bca13959aa9 A1 Pogarsky, Sergey A. T1 Excitation of Multimode Resonators of a Regular Geometric Shape JF Telecommunications and Radio Engineering JO TRE YR 1998 FD 1998-07-01 VO 52 IS 7 SP 81 OP 86 AB PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,5b927ca733dce179,438a3bca13959aa9.html