@article{PORMA_1978__37_1-2_115334,
     author = {Jain, O.P. and Saxena, P.C.},
     title = {Symmetric and self duality for a class of non-linear programming problems in complex space},
     journal = {Portugaliae mathematica},
     pages = {55--72},
     publisher = {mathdoc},
     volume = {37},
     number = {1-2},
     year = {1978},
     mrnumber = {0620299},
     zbl = {0456.90072},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1978__37_1-2_115334/}
}