%0 Journal Article
%T Relation of the Brightness Differences of Colors to their Apparent Distances
%J Journal of psychology, The
%D 1948
%A Johns, Eugene H.
%A Sumner, F. C.
%V 26
%N 1
%P 25-29
%X <p>[Abstract unavailable]</p>
%G 
%I Informa - Taylor and Francis Group
%@ 0022-3980
%U http://dx.doi.org/10.1080/00223980.1948.9917393