TY - JOUR AU - Serge Skryabin TI - Algebraic Characterization of Differential Geometric Structures JO - Journal of Lie Theory PY - 2008 SP - 775 EP - 810 VL - 18 IS - 4 UR - http://geodesic.mathdoc.fr/item/JOLT_2008_18_4_a2/ ID - JOLT_2008_18_4_a2 ER -