@article{10_4153_CMB_2009_056_4,
     author = {Hirata, Kentaro},
     title = {Boundary {Behavior} of {Solutions} of the {Helmholtz} {Equation}},
     journal = {Canadian mathematical bulletin},
     pages = {555--563},
     year = {2009},
     volume = {52},
     number = {4},
     doi = {10.4153/CMB-2009-056-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-056-4/}
}