TY - JOUR AU - BENJAMIN, RONALDA AU - LAUSTSEN, NIELS JAKOB AU - MOUTON, SONJA TI - r-FREDHOLM THEORY IN BANACH ALGEBRAS JO - Glasgow mathematical journal PY - 2019 SP - 615 EP - 627 VL - 61 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089518000393/ DO - 10.1017/S0017089518000393 ID - 10_1017_S0017089518000393 ER -