TY - JOUR AU - Toshiaki Hattori TI - Geometry of quotient spaces of SO (3) SL (3, R) by congruence subgroups. JO - Mathematische Annalen PY - 1992 SP - 443 EP - 468 VL - 293 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1992__293_4_164968/ ID - MAN_1992__293_4_164968 ER -