TY - JOUR AU - Dmitri I. Panyushev TI - A restriction theorem and the Poincare series for U-invariants. JO - Mathematische Annalen PY - 1995 SP - 655 EP - 676 VL - 301 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1995__301_4_165313/ ID - MAN_1995__301_4_165313 ER -