@article{AIF_1970__20_2_21_0,
     author = {Ancona, Alano},
     title = {Sur les convexes de {Ludwig}},
     journal = {Annales de l'Institut Fourier},
     pages = {21--44},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {20},
     number = {2},
     year = {1970},
     doi = {10.5802/aif.350},
     zbl = {0202.12503},
     mrnumber = {43 #7898},
     language = {fr},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.350/}
}