@article{MAN_1974__210_162620,
     author = {Bent Fuglede},
     title = {Boundary {Minimum} {Principles} in {Potential} {Theory.}},
     journal = {Mathematische Annalen},
     pages = {213--226},
     publisher = {mathdoc},
     volume = {210},
     year = {1974},
     zbl = {0272.31006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__210_162620/}
}