TY - JOUR AU - A. Haji-Badali AU - R. Karami TI - Ricci Solitons on Four-dimensional Neutral Lie Groups JO - Journal of Lie Theory PY - 2017 SP - 943 EP - 967 VL - 27 IS - 4 UR - https://jolt.centre-mersenne.org/articles/10.5802/jolt.976/ DO - 10.5802/jolt.976 ID - JOLT_2017_27_4_a2 ER -