@article{05490693,
title = {A note on proper conformal vector fields in Bianchi type I space-times.},
journal = {APPS. Applied Sciences},
volume = {10},
year = {2008},
pages = {231-234},
zbl = {1158.83011},
language = {en},
url = {http://dml.mathdoc.fr/item/05490693}
}
Shabbir, Ghulam; Iqbal, Shaukat. A note on proper conformal vector fields in Bianchi type I space-times.. APPS. Applied Sciences, Tome 10 (2008) pp. 231-234. http://gdmltest.u-ga.fr/item/05490693/