@article{10_4153_CMB_1976_070_9,
     author = {Reiter, Harold},
     title = {Convex {Sets,} {Cantor} {Sets} and a {Midpoint} {Property}},
     journal = {Canadian mathematical bulletin},
     pages = {467--471},
     year = {1976},
     volume = {19},
     number = {4},
     doi = {10.4153/CMB-1976-070-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-070-9/}
}