@article{MZ_1973__134_171979,
     author = {Hansj\"org Linden},
     title = {Starke {Konvergenz} im verallgemeinerten {Sinne} und {Spektra.}},
     journal = {Mathematische Zeitschrift},
     pages = {205--214},
     publisher = {mathdoc},
     volume = {134},
     year = {1973},
     zbl = {0264.47021},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__134_171979/}
}