TOMCHENKO, M. D. Low-Lying Energy Levels of a One-Dimensional Weakly Interacting Bose Gas under Zero Boundary Conditions. Ukrainian Journal of Physics, [S. l.], v. 64, n. 3, p. 250, 2019. DOI: 10.15407/ujpe64.3.250. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018576. Acesso em: 20 apr. 2024.