SONIN, E. B. Quantum rotator and Josephson junction: compact vs. extended phase and dissipative quantum phase transition. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 48, n. 5, p. 450–463, 2022. DOI: 10.1063/10.0010205. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f48-0450e. Acesso em: 2 трав. 2024.