%0 Journal Article
%T The effect of a central task on luminance thresholds for peripherally presented stimuli
%J Human factors
%D 1969
%A Appelle, S.
%A Leibowitz, H. W.
%V 11
%N 4
%P 387-392
%X Abstract unavailable.
%G 
%I SAGE Publishing
%@ 0018-7208
%U http://dx.doi.org/