@article{01332091,
title = {Graphs related to diameter and center.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {66},
year = {1997},
pages = {21-32},
zbl = {0922.05023},
language = {en},
url = {http://dml.mathdoc.fr/item/01332091}
}
Gliviak, Ferdinand; Kyš, P. Graphs related to diameter and center.. Acta Mathematica Universitatis Comenianae. New Series, Tome 66 (1997) pp. 21-32. http://gdmltest.u-ga.fr/item/01332091/