TY - JOUR AU - Piotr Graczyk AU - Patrice Sawyer TI - A Sharp Criterion for the Existence of the Density in the Product Formula on Symmetric Spaces of Type An JO - Journal of Lie Theory PY - 2010 SP - 751 EP - 766 VL - 20 IS - 4 UR - http://geodesic.mathdoc.fr/item/JOLT_2010_20_4_a7/ ID - JOLT_2010_20_4_a7 ER -