@article{MAN_1985__271_163955,
     author = {John Wermer and Herbert Alexander},
     title = {Polynomial {Hulls} with {Convex} {Fibers.}},
     journal = {Mathematische Annalen},
     pages = {99--110},
     publisher = {mathdoc},
     volume = {271},
     year = {1985},
     zbl = {0538.32011},
     url = {http://geodesic.mathdoc.fr/item/MAN_1985__271_163955/}
}