TY - JOUR AU - J.P.C. Greenlees TI - Couniversal spaces which are equivariantly commutative ring spectra JO - Homology, homotopy, and applications PY - 2020 SP - 69 EP - 75 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2020.v22.n1.a5/ DO - 10.4310/HHA.2020.v22.n1.a5 LA - en ID - HHA_2020_22_1_a4 ER -