%0 Journal Article %A ÁLVAREZ, T. %T ON ALMOST SEMI-FREDHOLM LINEAR RELATIONS IN NORMED SPACES %J Glasgow mathematical journal %D 2005 %P 187-193 %V 47 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002150/ %R 10.1017/S0017089504002150 %F 10_1017_S0017089504002150