%0 Journal Article
%A Karampetakis, N. P.
%A Pugh, A. C.
%A Hayton, G. E.
%T Notes on a hierarchical theory of systems and applications
%J Kybernetika
%D 1997
%P 185-201
%V 33
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KYB_1997__33_2_a3/
%G en
%F KYB_1997__33_2_a3