%0 Journal Article
%T Variations in sleep schedules
%J Waking and sleeping
%D 1977
%A Naitoh, P.
%A Johnson, L. Clark
%A Lubin, A.
%A Moses, J. M.
%V 1
%N 2
%P 133-137
%X <p>[Abstract unavailable]</p>
%G 
%I Editio Asklepion
%@ 0340-0905
%U http://dx.doi.org/