%0 Journal Article
%A Chajda, Ivan
%T A common generalization of permutability and 0-permutability
%J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
%D 2001
%P 23-29
%V 40
%N 1
%U http://geodesic.mathdoc.fr/item/AUPO_2001_40_1_a2/
%G en
%F AUPO_2001_40_1_a2