%0 Journal Article %A Eberhart, Carl %A Williams, Wiley %T Congruences on an orthodox semigroup via the minimum inverse semigroup congruence %J Glasgow mathematical journal %D 1977 %P 181-192 %V 18 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003256/ %R 10.1017/S0017089500003256 %F 10_1017_S0017089500003256