@article{10_4153_CJM_1993_053_9,
     author = {Goerss, Paul G.},
     title = {Projective and {Injective} {Hopf} {Algebras} {Over} the {Dyer-Lashof} {Algebra}},
     journal = {Canadian journal of mathematics},
     pages = {944--976},
     year = {1993},
     volume = {45},
     number = {5},
     doi = {10.4153/CJM-1993-053-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-053-9/}
}