@article{ELMA_1963__18_140767,
     author = {G.D. Chakerian},
     title = {On the {Diameter} and {Triameter} of a {Convex} {Body.}},
     journal = {Elemente der Mathematik},
     pages = {55--57},
     publisher = {mathdoc},
     volume = {18},
     year = {1963},
     zbl = {0114.38401},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1963__18_140767/}
}