@article{SDPP_1975-1976__17_2_A12_0,
     author = {Nguyen-Quang-Do, Thong},
     title = {Unit\'es de norme $(-1)$ d{\textquoteright}un corps quadratique r\'eel},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:G6},
     pages = {G1--G3},
     publisher = {Secr\'etariat math\'ematique},
     volume = {17},
     number = {2},
     year = {1975-1976},
     zbl = {0368.12002},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1975-1976__17_2_A12_0/}
}