TY - JOUR AU - F. Loose TI - Reduction in Contact Geometry JO - Journal of Lie Theory PY - 2001 SP - 9 EP - 22 VL - 11 IS - 1 UR - https://jolt.centre-mersenne.org/articles/10.5802/jolt.220/ DO - 10.5802/jolt.220 ID - JOLT_2001_11_1_a1 ER -