@article{AM2_1973__9_136358,
     author = {JEAN G. DHOMBRES},
     title = {Hemi-Multiplicative {Operators} and {Related} {Operators} in {Finite-Dimensional} {Algebras}},
     journal = {Aequationes mathematicae},
     pages = {284--295},
     publisher = {mathdoc},
     volume = {9},
     year = {1973},
     zbl = {0272.47022},
     url = {http://geodesic.mathdoc.fr/item/AM2_1973__9_136358/}
}