TY - JOUR TI - On spherical nilpotent orbits and beyond JO - Annales de l'Institut Fourier PY - 1999 DA - 1999/// SP - 1453 EP - 1476 VL - 49 IS - 5 PB - Association des Annales de l’institut Fourier UR - https://aif.centre-mersenne.org/articles/10.5802/aif.1726/ UR - https://zbmath.org/?q=an%3A0944.17013 UR - https://www.ams.org/mathscinet-getitem?mr=2000i:14072 UR - https://doi.org/10.5802/aif.1726 DO - 10.5802/aif.1726 LA - en ID - AIF_1999__49_5_1453_0 ER -