On Parabolic Convergence Regions for Continued Fractions. W.J. Thron — 1958 Mathematische Zeitschrift
On the convergence of the even part of certain continued fractions. W.J. Thron — 1964 Mathematische Zeitschrift
Zwillingskonvergenzgebiete für Kettenbrüche 1+K(a...|1), deren eines die Kreisscheibe |a...|.....ist. W.J. Thron — 1958 Mathematische Zeitschrift
A two-parameter family of best twin convergence regions for continued fractions. W.J. Thron; L.J. Lange — 1960 Mathematische Zeitschrift
Accelerating Convergence of Limit Periodic Continued Fractions K(an 1). W.J. Thron; H. Waadeland — 1980 Numerische Mathematik
Analytic continuation of functions difined by means of continued fraction. W.J. Thron; Haakon Waadeland — 1980 Mathematica Scandinavica
Some Observations on the Distribution of Values of Continued Fractions. W.J. Thron; H. Waadeland; L. Jacobsen — 1987 Numerische Mathematik
Value regions for continued fractions K(a.../1) whose elements lie in parabolic regions. W.J. Thron; W.B. Jones; H. Waadeland — 1985 Mathematica Scandinavica