%0 Journal Article
%A Anatolii V. Zhuchok
%A Milan Demko
%T Free $n$-dinilpotent doppelsemigroups
%J Algebra and discrete mathematics
%D 2016
%P 304-316
%V 22
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADM_2016_22_2_a10/
%G en
%F ADM_2016_22_2_a10