@incollection{MSMF_1979__59__11_0, author = {Becker, Eberhard}, title = {The reduced {Wittring}}, booktitle = {Colloque sur les formes quadratiques (Montpellier, 1977)}, author = {Collectif}, series = {M\'emoires de la Soci\'et\'e Math\'ematique de France}, pages = {11--12}, publisher = {Soci\'et\'e math\'ematique de France}, number = {59}, year = {1979}, doi = {10.24033/msmf.245}, url = {http://archive.numdam.org/articles/10.24033/msmf.245/} }