TY - JOUR AU - ÁLVAREZ, T. TI - ON ALMOST SEMI-FREDHOLM LINEAR RELATIONS IN NORMED SPACES JO - Glasgow mathematical journal PY - 2005 SP - 187 EP - 193 VL - 47 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002150/ DO - 10.1017/S0017089504002150 ID - 10_1017_S0017089504002150 ER -