CHABROWSKI, J.; SZULKIN, A. On the Schrödinger equation involving a critical Sobolev exponent and magnetic field. Topological Methods in Nonlinear Analysis, [S. l.], v. 25, n. 1, p. 3–21, 2005. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2005.001. Acesso em: 27 apr. 2024.