@article{GFA_1996__6_1_58241,
     author = {T. Christiansen and M. Zworski},
     title = {Harmonic {Functions} of {Polynomial} {Growth} on {Certain} {Complete} {Manifolds.}},
     journal = {Geometric and functional analysis},
     pages = {619--627},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1996},
     zbl = {0881.58018},
     url = {http://geodesic.mathdoc.fr/item/GFA_1996__6_1_58241/}
}