@article{MZ_1962__78_170015,
     author = {Donald W. Barnes},
     title = {On p-solubility and the projection into a {Sylow} p-subgroup.},
     journal = {Mathematische Zeitschrift},
     pages = {135--140},
     publisher = {mathdoc},
     volume = {78},
     year = {1962},
     zbl = {0102.26801},
     url = {http://geodesic.mathdoc.fr/item/MZ_1962__78_170015/}
}