@article{YJOR_2013_23_2_a3,
     author = {Sandhya Makkar and Prakash C. Jha},
     title = {Procurement-Distribution {Model} for {Perishable} {Items} {With} {Quantity} {Discounts} {Incorporating} {Freight} {Policies} {Under} {Fuzzy} {Environment}},
     journal = {Yugoslav journal of operations research},
     pages = {183 },
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2013_23_2_a3/}
}