@article{MAN_1974__207_162541,
     author = {Alan Huckleberry and Wilhelm Stoll},
     title = {On the {Thickness} of the {Shilov} {Boundary.}},
     journal = {Mathematische Annalen},
     pages = {213--232},
     publisher = {mathdoc},
     volume = {207},
     year = {1974},
     zbl = {0276.46026},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__207_162541/}
}