@article{JRAM_1974__0268_0269_151475,
     author = {E. Baumgartner and A. Bergmann},
     title = {Nichtausgeartete {Kompositionsalgebren} vom {Grad} 3.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {324--337},
     publisher = {mathdoc},
     volume = {0268_0269},
     year = {1974},
     zbl = {0288.17012},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1974__0268_0269_151475/}
}