TY - JOUR AU - John, Kamil TI - Compact non-nuclear operator problem JO - Commentationes Mathematicae Universitatis Carolinae PY - 1989 VL - 30 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1989__30_4_a27/ LA - en ID - CMUC_1989__30_4_a27 ER -