%0 Journal Article
%A T.E. Hall
%T Inverse semigroup varieties with the amalgamation property.
%J Semigroup forum
%D 1978
%P 37-52
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1978__16_134272/
%F SF_1978__16_134272