@article{MV_1965_17_3_a9,
     author = {A. Makowski},
     title = {Remark on results of {Gilbert,} {Miheev} and {Sperner}},
     journal = {Matemati\v{c}ki vesnik},
     pages = {211 },
     year = {1965},
     volume = {17},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/MV_1965_17_3_a9/}
}