@article{MZ_1978__164_172763,
     author = {Theofilus de de Jooste},
     title = {Primitive {Derivations} in {Free} {Associative} {Algebras.}},
     journal = {Mathematische Zeitschrift},
     pages = {15--24},
     publisher = {mathdoc},
     volume = {164},
     year = {1978},
     zbl = {0373.16001},
     url = {http://geodesic.mathdoc.fr/item/MZ_1978__164_172763/}
}