%0 Journal Article %A Mark Hovey %T Operations and co-operations in Morava $E$-theory %J Homology, homotopy, and applications %D 2004 %P 201-236 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2004.v6.n1.a13/ %R 10.4310/HHA.2004.v6.n1.a13 %G en %F HHA_2004_6_1_a12