@article{CMH_1951__25_139023,
     author = {G. Piranian and A.J. Lohwater},
     title = {Linear {Accessibility} of {Boundary} {Points} of a {Jordan} {Region.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {173--180},
     publisher = {mathdoc},
     volume = {25},
     year = {1951},
     zbl = {0043.08204},
     url = {http://geodesic.mathdoc.fr/item/CMH_1951__25_139023/}
}