@article{YJOR_2017_27_2_a4,
     author = {Sudipta Roy and Sandip Chatterjee and R. N. Mukherjee},
     title = {Some {Remarks} on {Duality} and {Optimality} of a {Class} of {Constrained} {Convex} {Quadratic} {Minimization} {Problems}},
     journal = {Yugoslav journal of operations research},
     pages = {219 },
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2017_27_2_a4/}
}