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@article{MZ_1970__115_171356, author = {Karl-Heinz Helwig}, title = {Jordan-Algebren und symmetrische {R\"aume.} {I.}}, journal = {Mathematische Zeitschrift}, pages = {315--349}, publisher = {mathdoc}, volume = {115}, year = {1970}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MZ_1970__115_171356/} }
Karl-Heinz Helwig. Jordan-Algebren und symmetrische Räume. I.. Mathematische Zeitschrift, Tome 115 (1970), pp. 315-349. http://geodesic.mathdoc.fr/item/MZ_1970__115_171356/