%0 Journal Article %A Angie Burtchen %A Valeriya Lykina %A Sabine Pickenhain %T A pseudospectral method for budget-constrained infinite horizon optimal control problems %J ESAIM. Proceedings %D 2021 %P 145-154 %V 71 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc/202171145/ %R 10.1051/proc/202171145 %G en %F EP_2021_71_a13