00691naa#a2200205#i#450# EN\\bibl\53383 20241109155944.6 2587-9936 20220928b2022####ek#y0engy0150####ca RU Band-Pass Filter on Cylindrical Waveguide Structures with Complex Metal Ridges Journal article Sevastopol Federal State Educational Institution of Higher Education Sevastopol State University 2022 8 с. Journal article local Волноводы. 621.372.8 Lonkina Daria V. Zemlyakov Vyacheslav V. Gubsky Dmitry S. Krutiev Sergey V. rusjbpc.ru