@article{AIHPA_1975__23_3_297_0,
author = {Ihrig, E. and Sen, D. K.},
title = {Uniqueness of timelike killing vector fields},
journal = {Annales de l'I.H.P. Physique th\'eorique},
volume = {23},
year = {1975},
pages = {297-301},
mrnumber = {389131},
zbl = {0316.53047},
language = {en},
url = {http://dml.mathdoc.fr/item/AIHPA_1975__23_3_297_0}
}
Ihrig, E.; Sen, D. K. Uniqueness of timelike killing vector fields. Annales de l'I.H.P. Physique théorique, Tome 23 (1975) pp. 297-301. http://gdmltest.u-ga.fr/item/AIHPA_1975__23_3_297_0/
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