A Study of the infinite horizon 'solution' of inventory lot size models with a linear demand function. - Moshe Friedman; Jeffrey L. Winter (Comput. Oper. Res., 1978)

An Asymptotic Solution of Inventory Lot-Size Models with Homogeneous Time-Dependent Demand Functions. - Moshe Friedman; Jeffrey L. Winter (SIAM J. Algebraic Discret. Methods, 1980)