@article{MZ_1977__154_172508,
     author = {Robin Harte},
     title = {A {Spectral} {Mapping} {Theorem} for {Holomorphic} {Functions.}},
     journal = {Mathematische Zeitschrift},
     pages = {67--70},
     publisher = {mathdoc},
     volume = {154},
     year = {1977},
     zbl = {0348.47014},
     url = {http://geodesic.mathdoc.fr/item/MZ_1977__154_172508/}
}