@article{10_4064_ap_9_2_137_144,
     author = {W. Bach},
     title = {On the asymptotic behaviour of harmonic functions in the semi-space},
     journal = {Annales Polonici Mathematici},
     pages = {137--144},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1960},
     doi = {10.4064/ap-9-2-137-144},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-9-2-137-144/}
}