L. JERRARD, R.; SMETS, D. Vortex dynamics for the two dimensional non homogeneous Gross-Pitaevskii equation. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, [S. l.], v. 14, n. 3, p. 729-766, 2015. DOI: 10.2422/2036-2145.201301_008. Disponível em: https://journals.sns.it/index.php/annaliscienze/article/view/391. Acesso em: 20 feb. 2026.