@article{MZ_1976__148_172364,
     author = {Hans-J. Runckel},
     title = {Continuity on the {Boundary} and {Analytic} {Continuation} of {Continued} {Fractions.}},
     journal = {Mathematische Zeitschrift},
     pages = {189--206},
     publisher = {mathdoc},
     volume = {148},
     year = {1976},
     zbl = {0317.30007},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__148_172364/}
}