@article{PIM2_1992__52(66)_257889,
     author = {Naidu, S.V.R.},
     title = {On best simultaneous approximation.},
     journal = {Publications de l 'Institut Math\'ematique. Nouvelle S\'erie},
     pages = {77},
     publisher = {mathdoc},
     volume = {52(66)},
     year = {1992},
     zbl = {0794.41007},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM2_1992__52(66)_257889/}
}