@article{JLT_2007_17_2_JLT_2007_17_2_a7,
     author = {N. Bernhardt and P.-A. Nagy },
     title = {On {Algebraic} {Torsion} {Forms} and their {Spin} {Holonomy} {Algebras}},
     journal = {Journal of Lie theory},
     pages = {357--377},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/JLT_2007_17_2_JLT_2007_17_2_a7/}
}