%0 Journal Article %A Steve Armentrout %T On the singularity of Mazurkiewicz in absolute neighborhood retracts %J Fundamenta Mathematicae %D 1970 %P 131-145 %V 69 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-69-2-131-145/ %R 10.4064/fm-69-2-131-145 %G en %F 10_4064_fm_69_2_131_145