@article {aras2011optimal, title = {Optimal inventory and pricing policies for remanufacturable leased products}, journal = {International Journal of Production Economics}, volume = {133}, number = {1}, year = {2011}, pages = {262{\textendash}271}, publisher = {Elsevier}, author = {Necati Aras and Refik G{\"u}ll{\"u} and Y{\"u}r{\"u}lmez, Sevil} }