%0 Journal Article
%A Marino Gran
%A Zurab Janelidze
%A Diana Rodelo
%T 3 × 3 lemma for star-exact sequences
%J Homology, homotopy, and applications
%D 2012
%P 1-22
%V 14
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2012.v14.n2.a1/
%R 10.4310/HHA.2012.v14.n2.a1
%G en
%F HHA_2012_14_2_a1