Breslavets AA, Rong L, Gang Z, Voitovich OA, Shubny , O. I, Glamazdin VV, Natarov MP, Rudnev GO, Eremenko ZE, Prokopenko AA. Hemispherical X band microwave small sized open resonator for wide range from 1 to 20 permittivity characterization of solid-state dielectrics. Fiz. Nyzk. Temp. [інтернет]. 17, Листопад 2021 [цит. за 11, Листопад 2025];48(1):48-55. доступний у: http://80.92.230.95/index.php/fnt/article/view/f48-0048e