@article{10_4064_sm191_3_1,
     author = {J. C. Navarro-Pascual and M. G. Sanchez-Lirola},
     title = {Diameter, extreme points and topology},
     journal = {Studia Mathematica},
     pages = {203--209},
     year = {2009},
     volume = {191},
     number = {3},
     doi = {10.4064/sm191-3-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm191-3-1/}
}