LAPTEV, Ari; RUZHANSKY, Michael; YESSIRKEGENOV, Nurgissa. Hardy inequalities for Landau Hamiltonian and for Baouendi-Grushin operator with Aharonov-Bohm type magnetic field. Part I. Mathematica Scandinavica, Berkeley, CA, United States, v. 125, n. 2, p. 239–269, 2019. DOI: 10.7146/math.scand.a-114892. Disponível em: https://journals.msp.org/mscand/article/view/220. Acesso em: 24 jul. 2026.