TY - JOUR AU - Neill Robertson TI - Asplund operators and holomorphic maps. JO - Manuscripta mathematica PY - 1992 SP - 25 EP - 34 VL - 75 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1992__75_4_155707/ ID - MM2_1992__75_4_155707 ER -