@article{YJOR_2016_26_3_a2,
     author = {Prasenjit Manna and Swapan Kumar Manna and Bibhas Chandra Giri},
     title = {An {Economic} {Order} {Quantity} {Model} {With} {Ramp} {Type} {Demand} {Rate,} {Constant} {Deterioration} {Rate} and {Unit} {Production} {Cost}},
     journal = {Yugoslav journal of operations research},
     pages = {305 },
     year = {2016},
     volume = {26},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2016_26_3_a2/}
}