@article{10_4064_ap_6_1_41_49,
     author = {A. Szybiak},
     title = {On the density of the equilibrium distributions of plane sets},
     journal = {Annales Polonici Mathematici},
     pages = {41--49},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1959},
     doi = {10.4064/ap-6-1-41-49},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-6-1-41-49/}
}