@article{PPN235181684_0261+dmdlog57,
title = {On Maximal Geodesic-Diameter and Causality in Lorentz Manifolds.},
journal = {Mathematische Annalen},
volume = {261},
year = {1982},
pages = {307-314},
zbl = {0486.53045},
url = {http://dml.mathdoc.fr/item/PPN235181684_0261+dmdlog57}
}
Harris, Steven G. On Maximal Geodesic-Diameter and Causality in Lorentz Manifolds.. Mathematische Annalen, Tome 261 (1982) pp. 307-314. http://gdmltest.u-ga.fr/item/PPN235181684_0261+dmdlog57/