TY - JOUR AU - Barnes, Bruce A. TI - Linear inessential operators and generalized inverses JO - Commentationes Mathematicae Universitatis Carolinae PY - 2009 SP - 75 EP - 82 VL - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_2009__50_1_a5/ LA - en ID - CMUC_2009__50_1_a5 ER -