%0 Journal Article %A A. A. Davydov %A T. S. Shutkina %T Time average optimization of cycle process with profit and effort discounts %J Russian journal of nonlinear dynamics %D 2010 %P 151-158 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2010_6_1_a9/ %G ru %F ND_2010_6_1_a9