%0 Journal Article
%T Two Critics of Marginalist Theory: Piero Sraffa and John Maynard Keynes
%A Heinz D. kurz
%J Investigaci¨®n econ¨®mica
%D 2012
%I Universidad Nacional Aut¨®noma de M¨¦xico
%U http://www.redalyc.org/articulo.oa?id=60123314003