@article{CMUC_1962__3_1_a0,
     author = {Kr\'al, Josef},
     title = {On the logarithmic potential},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {3--10},
     publisher = {mathdoc},
     volume = {03},
     number = {1},
     year = {1962},
     mrnumber = {0159008},
     zbl = {0105.06001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1962__3_1_a0/}
}