%0 Journal Article
%A Christensen, Ole
%A Hasannasab, Marzieh
%T Completion versus removal of redundancy by perturbation
%J Canadian mathematical bulletin
%D 2022
%P 456-465
%V 65
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439521000412/
%R 10.4153/S0008439521000412
%F 10_4153_S0008439521000412