%0 Journal Article
%T Visual threshold: human scotopic luminosity functions determined with optokinetic nystagmus
%J Vision research
%D 1973
%A Metz, J. W.
%A Balliet, R. F.
%V 13
%N 5
%P 1001-1004
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Elsevier Publishing
%@ 0042-6989
%U http://dx.doi.org/