%0 Journal Article
%A Władysław Wilczyński
%T On the family of sets of approximate limit numbers
%J Fundamenta Mathematicae
%D 1972
%P 169-174
%V 75
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-75-2-169-174/
%R 10.4064/fm-75-2-169-174
%G en
%F 10_4064_fm_75_2_169_174