%0 Journal Article
%A Cobeli, Cristian
%A Vâjâitu, Marian
%A Zaharescu, Alexandru
%T On the set .
%J Portugaliae mathematica
%D 2002
%P 195-203
%V 59
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_2002__59_2_50785/
%G en
%F PORMA_2002__59_2_50785