%0 Journal Article %A BAILEY, ALEX %A GOULD, VICTORIA %A HARTMANN, MIKLÓS %A RENSHAW, JAMES %A SHAHEEN, LUBNA %T COVERS FOR S-ACTS AND CONDITION (A) FOR A MONOID S %J Glasgow mathematical journal %D 2015 %P 323-341 %V 57 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089514000317/ %R 10.1017/S0017089514000317 %F 10_1017_S0017089514000317