TY - JOUR AU - Ma. Kato TI - Compact Differentiable 4-Folds with Quaternionic Structures (Erratum). JO - Mathematische Annalen PY - 1989 SP - 352 EP - 352 VL - 283 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1989__283_1_251793/ ID - MAN_1989__283_1_251793 ER -