@article{CMJ_1998__48_3_a6,
     author = {Karaku\c{s}, Yusuf},
     title = {Best simultaneous $L_p$ approximations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {457--463},
     publisher = {mathdoc},
     volume = {48},
     number = {3},
     year = {1998},
     mrnumber = {1637922},
     zbl = {0957.41011},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/CMJ_1998__48_3_a6/}
}