KIELER , O. Development of Josephson arbitrary waveform synthesizer at Physikalisch-Technische Bundesanstalt (PTB). ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 50, n. 11, p. 1059–1072, 2024. DOI: 10.1063/10.0030410. Disponível em: http://80.92.230.95/index.php/fnt/article/view/9332. Acesso em: 20 чер. 2025.