TY - JOUR AU - H.G. Grundman TI - On the classification of Hilbert Modular threefolds. JO - Manuscripta mathematica PY - 1991 SP - 297 EP - 306 VL - 72 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1991__72_1_155644/ ID - MM2_1991__72_1_155644 ER -