@article{MAN_1985__272_164014,
     author = {Hedi Ben Saad and Klaus Jan{\ss}en},
     title = {A {Characterization} of {Parabolic} {Potential} {Theory.}},
     journal = {Mathematische Annalen},
     pages = {281--290},
     publisher = {mathdoc},
     volume = {272},
     year = {1985},
     zbl = {0571.31008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1985__272_164014/}
}