@article{JOLT_2007_17_4_a5,
     author = {N. Bernhardt and P.-A. Nagy},
     title = {Spin {Holonomy} {Algebras} of {Self-Dual} {4-Forms} in {R\protect\textsuperscript{8}}},
     journal = {Journal of Lie Theory},
     pages = {829--856},
     year = {2007},
     volume = {17},
     number = {4},
     doi = {10.5802/jolt.474},
     zbl = {1148.53037},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.474/}
}