%0 Journal Article %A Maria Ekes %T Core and equilibria in models of large household economy %J Applicationes Mathematicae %D 2003 %P 431-440 %V 30 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am30-4-5/ %R 10.4064/am30-4-5 %G en %F 10_4064_am30_4_5