%0 Journal Article
%A Demuth, Osvald
%T Remarks on the structure of tt-degrees based on constructive measure theory
%J Commentationes Mathematicae Universitatis Carolinae
%D 1988
%P 233-247
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1988__29_2_a4/
%G en
%F CMUC_1988__29_2_a4