@article{NUMA_1970__14_131953,
     author = {R.B. BARRAR and H.L. Loeb},
     title = {On the {Convergence} in {Measure} of {Non-Linear} {Chebyshev} {Approximations.}},
     journal = {Numerische Mathematik},
     pages = {305--312},
     publisher = {mathdoc},
     volume = {14},
     year = {1970},
     zbl = {0195.45303},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1970__14_131953/}
}