@article{10_4064_fm_100_1_41_44,
     author = {J. Valentine},
     title = {The {Menelaus} {Property} characterizes real rotund {Banach} spaces},
     journal = {Fundamenta Mathematicae},
     pages = {41--44},
     publisher = {mathdoc},
     volume = {100},
     number = {1},
     year = {1978},
     doi = {10.4064/fm-100-1-41-44},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-100-1-41-44/}
}