@article{YJOR_2012_22_1_a6,
     author = {D. Pandey and S. Kumar},
     title = {Fuzzy {Optimization} of {Primal-Dual} {Pair} {Using} {Piecewise} {Linear} {Membership} {Functions}},
     journal = {Yugoslav journal of operations research},
     pages = {97 },
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2012_22_1_a6/}
}