%0 Journal Article
%A Borna, Keivan
%A Mohajer-Naser, Abolfazl
%T Uppers to zero in $R[x]$ and almost principal ideals
%J Czechoslovak Mathematical Journal
%D 2013
%P 565-572
%V 63
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0038-9/
%R 10.1007/s10587-013-0038-9
%G en
%F 10_1007_s10587_013_0038_9