@incollection{MSMF_1976__48__61_0,
     author = {Lorenz, F.},
     title = {Quadratische {Formen} und die {Artin-Schreiersche} {Theorie} der formal reellen {K\"orper}},
     booktitle = {Colloque sur les formes quadratiques (Montpellier, 1975)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {61--73},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {48},
     year = {1976},
     doi = {10.24033/msmf.203},
     mrnumber = {58 #612},
     zbl = {0372.12023},
     url = {http://www.numdam.org/articles/10.24033/msmf.203/}
}