TY - JOUR AU - Pawel Kröger TI - Harmonic spaces associated with parabolic and elliptic differential operators. JO - Mathematische Annalen PY - 1989 SP - 393 EP - 404 VL - 285 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1989__285_1_164608/ ID - MAN_1989__285_1_164608 ER -