@incollection{MSMF_1976__48__45_0,
     author = {Karoubi, M.},
     title = {Torsion of the {Witt} group},
     booktitle = {Colloque sur les formes quadratiques (Montpellier, 1975)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {45--46},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {48},
     year = {1976},
     doi = {10.24033/msmf.200},
     mrnumber = {58 #2833},
     zbl = {0341.13011},
     url = {http://archive.numdam.org/articles/10.24033/msmf.200/}
}