%0 Journal Article %A Ju Tan %A Zhiqi Chen %A Na Xu %T Conformal Vector Fields on Lorentzian Lie Groups of Dimension 4 %J Journal of Lie Theory %D 2018 %P 757-765 %V 28 %N 3 %U http://geodesic.mathdoc.fr/item/JOLT_2018_28_3_a8/ %F JOLT_2018_28_3_a8