@article{GDZPPN002540991, title = {Best Approximation In Vector Valued Function Spaces.}, journal = {Revista colombiana de matematicas}, volume = {19}, year = {1985}, pages = {313-322}, zbl = {0635.41032}, url = {http://dml.mathdoc.fr/item/GDZPPN002540991} }
Khalil, Roshdi. Best Approximation In Vector Valued Function Spaces.. Revista colombiana de matematicas, Tome 19 (1985) pp. 313-322. http://gdmltest.u-ga.fr/item/GDZPPN002540991/