@article{YJOR_2017_27_4_a7,
     author = {Chickian C. Krishnamoorthi and C. K. Sivashankari},
     title = {Production {Inventory} {Models} for {Deteriorative} {Items} {With} {Three} {Levels} of {Production} and {Shortages}},
     journal = {Yugoslav journal of operations research},
     pages = {499 },
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2017_27_4_a7/}
}