@article{AIF_1990__40_2_371_0,
     author = {Thomas, Pascal J.},
     title = {Enveloppes polynomiales d{\textquoteright}unions de plans r\'eels dans ${\mathbb {C}}^n$},
     journal = {Annales de l'Institut Fourier},
     pages = {371--390},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {40},
     number = {2},
     year = {1990},
     doi = {10.5802/aif.1217},
     mrnumber = {91h:32009},
     zbl = {0688.32014},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.1217/}
}