CHAIMOOL, Sarawuth a AKKARAEKTHALIN, Prayoot. Miniaturized Wideband Bandpass Filter with Wide Stopband using Metamaterial-based Resonator and Defected Ground Structure. Online. Radioengineering. 2012, vol. 21, no. 2, s. 611-616. ISSN 1210-2512. Dostupné z: http://hdl.handle.net/11012/37102. [cit. 2025-05-01].