@article {IOPORT.50245206,
    author       = {Ko, Sung-Seok and Choi, Jin Young and Seo, Dong-Won},
    title        = {Approximations of lead-time distributions in an assemble-to-order system under a base-stock policy},
    year         = {2011},
    journal      = {Computers & OR},
    volume       = {38},
    number       = {2},
    pages        = {582-590},
    doi          = {10.1016/j.cor.2010.07.020},
    identifier   = {50245206},
}