@article{10_4064_cm_32_2_249_255,
     author = {L. F. Guseman Jr. and B. C. Peters Jr.},
     title = {Metric convexity and normability of metric linear spaces},
     journal = {Colloquium Mathematicum},
     pages = {249--255},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1974},
     doi = {10.4064/cm-32-2-249-255},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-32-2-249-255/}
}