@article{10_4153_CMB_1974_110_7,
     author = {Koh, E. L.},
     title = {Non-Uniqueness of {The} {Solution} to a {Generalized} {Dirichlet} {Problem}},
     journal = {Canadian mathematical bulletin},
     pages = {605--606},
     year = {1974},
     volume = {17},
     number = {4},
     doi = {10.4153/CMB-1974-110-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-110-7/}
}