@article{AIF_1991__41_2_431_0,
     author = {Nagel, Alexander and Rosay, Jean-Pierre},
     title = {Maximum modulus sets and reflection sets},
     journal = {Annales de l'Institut Fourier},
     pages = {431--466},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {41},
     number = {2},
     year = {1991},
     doi = {10.5802/aif.1260},
     mrnumber = {92j:32049},
     zbl = {0725.32007},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1260/}
}