@article{CMUC_1980__21_3_a0,
     author = {Godini, Gliceria},
     title = {On minimal points},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {407--419},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1980},
     mrnumber = {590122},
     zbl = {0437.46013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1980__21_3_a0/}
}