%0 Journal Article
%T The effect of network aggregation on accessibility indices
%J Transportation planning and technology
%D 1978
%A Stewart, N. F.
%V 4
%N 3
%P 169-173
%X <p>[Abstract unavailable]</p>
%G en
%I Informa - Taylor and Francis Group
%@ 0308-1060
%U http://dx.doi.org/10.1080/03081067808717132