@incollection{MSMF_1976__48__21_0,
     author = {Gross, Herbert},
     title = {Quadratic forms and sesquilinear forms in infinite dimensional spaces. {Witt} type theorems in spaces of denumerably infinite dimension},
     booktitle = {Colloque sur les formes quadratiques (Montpellier, 1975)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {21--33},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {48},
     year = {1976},
     doi = {10.24033/msmf.198},
     mrnumber = {58 #749},
     zbl = {0356.15021},
     url = {http://www.numdam.org/articles/10.24033/msmf.198/}
}