@article{AIF_1973__23_4_75_0,
     author = {Nagel, Rainer J.},
     title = {Mittelergodische {Halbgruppen} linearer {Operatoren}},
     journal = {Annales de l'Institut Fourier},
     pages = {75--87},
     publisher = {Imprimerie Durand},
     address = {28 - Luisant},
     volume = {23},
     number = {4},
     year = {1973},
     doi = {10.5802/aif.483},
     mrnumber = {49 #11283},
     zbl = {0252.47003},
     language = {de},
     url = {https://geodesic-test.mathdoc.fr/articles/10.5802/aif.483/}
}