@article{MZ_1973__130_171867,
     author = {Raimond A. Struble},
     title = {Operator {Homomorhisms.}},
     journal = {Mathematische Zeitschrift},
     pages = {275--286},
     publisher = {mathdoc},
     volume = {130},
     year = {1973},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__130_171867/}
}