%0 Journal Article %A EASDOWN, D. %A SHNEERSON, L. M. %T PRINCIPAL REES QUOTIENTS OF FREE INVERSE SEMIGROUPS %J Glasgow mathematical journal %D 2003 %P 263-267 %V 45 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089503001228/ %R 10.1017/S0017089503001228 %F 10_1017_S0017089503001228