Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JDM_1971__73_146599, author = {S.L. Segal}, title = {On {Characterizing} x... .}, journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung}, pages = {86--91}, publisher = {mathdoc}, volume = {73}, year = {1971}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JDM_1971__73_146599/} }
S.L. Segal. On Characterizing x... .. Jahresbericht der Deutschen Mathematiker-Vereinigung, Tome 73 (1971), pp. 86-91. http://geodesic.mathdoc.fr/item/JDM_1971__73_146599/