@article{10_4171_dm_235,
     author = {Grigori Rozenblum and Alexander Pushnitski},
     title = {Eigenvalue clusters of the {Landau} {Hamiltonian} in the exterior of a compact domain},
     journal = {Documenta mathematica},
     pages = {569--586},
     year = {2007},
     volume = {12},
     doi = {10.4171/dm/235},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/235/}
}