@article{SM_1969_8_2_a0,
     author = {Yu. I. Manin},
     title = {Cubic hypersurfaces. {III.~Moufang} loops and {Brauer} equivalence},
     journal = {Sbornik. Mathematics},
     pages = {147--160},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1969},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1969_8_2_a0/}
}