%0 Journal Article
%A W.J. Thron
%A L.J. Lange
%T A two-parameter family of best twin convergence regions for continued fractions.
%J Mathematische Zeitschrift
%D 1960
%P 295-311
%V 73
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1960__73_169849/
%F MZ_1960__73_169849