%0 Journal Article %A Hirofumi Nakai %T An algebraic generalization of image $J$ %J Homology, homotopy, and applications %D 2008 %P 321-333 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2008.v10.n3.a14/ %R 10.4310/HHA.2008.v10.n3.a14 %G en %F HHA_2008_10_3_a18