@article{CMH_1983__58_139941,
     author = {Robert Oliver},
     title = {D (...)+ and the {Arting} cokernel.},
     journal = {Commentarii mathematici Helvetici},
     pages = {291--311},
     publisher = {mathdoc},
     volume = {58},
     year = {1983},
     zbl = {0512.18006},
     url = {http://geodesic.mathdoc.fr/item/CMH_1983__58_139941/}
}