@article{CMH_1978__53_139753,
     author = {D.G. Larman},
     title = {A note on the realizaiton of distances within sets in euclidean space.},
     journal = {Commentarii mathematici Helvetici},
     pages = {529--535},
     publisher = {mathdoc},
     volume = {53},
     year = {1978},
     zbl = {0408.52005},
     url = {http://geodesic.mathdoc.fr/item/CMH_1978__53_139753/}
}