@article{AIF_1993__43_5_1223_0,
     author = {H\"ormander, Lars},
     title = {Remarks on {Holmgren's} uniqueness theorem},
     journal = {Annales de l'Institut Fourier},
     pages = {1223--1251},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {43},
     number = {5},
     year = {1993},
     doi = {10.5802/aif.1371},
     mrnumber = {95b:35010},
     zbl = {0804.35004},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.1371/}
}