%0 Journal Article %A K. O. Besov %T On necessary optimality conditions for infinite-horizon economic growth problems with locally unbounded instantaneous utility function %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2014 %P 56-88 %V 284 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2014_284_a3/ %G ru %F TM_2014_284_a3