@article{CMUC_2013__54_1_a8,
     author = {Verner, Jonathan L.},
     title = {Lonely points revisited},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {105--110},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2013},
     mrnumber = {3038075},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2013__54_1_a8/}
}