%0 Journal Article
%A Jipsen, Peter
%T Absolute Retracts and Amalgamation in Certain Congruence Distributive Varieties
%J Canadian mathematical bulletin
%D 1989
%P 309-313
%V 32
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-044-x/
%R 10.4153/CMB-1989-044-x
%F 10_4153_CMB_1989_044_x