@article{HHA_2008_10_3_a18,
     author = {Hirofumi Nakai},
     title = {An algebraic generalization of image $J$},
     journal = {Homology, homotopy, and applications},
     pages = {321--333},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2008},
     doi = {10.4310/HHA.2008.v10.n3.a14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2008.v10.n3.a14/}
}