%0 Journal Article
%A Ustina, F.
%T The Hausdorff Means for Double Sequences
%J Canadian mathematical bulletin
%D 1967
%P 347-352
%V 10
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-031-1/
%R 10.4153/CMB-1967-031-1
%F 10_4153_CMB_1967_031_1