@article{10_4153_CMB_2002_018_5,
     author = {Weitsman, Allen},
     title = {On the {Poisson} {Integral} of {Step} {Functions} and {Minimal} {Surfaces}},
     journal = {Canadian mathematical bulletin},
     pages = {154--160},
     year = {2002},
     volume = {45},
     number = {1},
     doi = {10.4153/CMB-2002-018-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-018-5/}
}