TY - JOUR AU - Mark Hovey TI - Operations and co-operations in Morava $E$-theory JO - Homology, homotopy, and applications PY - 2004 SP - 201 EP - 236 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2004.v6.n1.a13/ DO - 10.4310/HHA.2004.v6.n1.a13 LA - en ID - HHA_2004_6_1_a12 ER -