%0 Journal Article %A Steiner, Richard %T Homology operations and power series %J Glasgow mathematical journal %D 1983 %P 161-168 %V 24 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500005231/ %R 10.1017/S0017089500005231 %F 10_1017_S0017089500005231