@article{NUMA_1976__27_132444,
     author = {H.P. Blatt},
     title = {Zur {Stetigkeit} rationaler {T-Approximationen} \"uber unbeschr\"ankten {Intervallen.}},
     journal = {Numerische Mathematik},
     pages = {191--202},
     publisher = {mathdoc},
     volume = {27},
     year = {1976},
     zbl = {0353.65006},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1976__27_132444/}
}