@article{SDPP_1977-1978__19_1_A13_0,
     author = {Chaix, Henri},
     title = {Points fronti\`eres de certains compacts convexes appartenant \`a un r\'eseau, dans $\mathbb {R}^2$ et $\mathbb {R}^3$},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:16},
     pages = {1--12},
     publisher = {Secr\'etariat math\'ematique},
     volume = {19},
     number = {1},
     year = {1977-1978},
     zbl = {0393.10031},
     language = {fr},
     url = {http://archive.numdam.org/item/SDPP_1977-1978__19_1_A13_0/}
}