@article{HHA_2009_11_1_a13,
     author = {Calvin Tcheka},
     title = {Steenrod operations on the negative cyclic homology of the shc-cochain algebras},
     journal = {Homology, homotopy, and applications},
     pages = {315--348},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2009},
     doi = {10.4310/HHA.2009.v11.n1.a13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2009.v11.n1.a13/}
}