@article{10_4153_S0008439521000813,
     author = {Petrov, Victor and Rigby, Simon W.},
     title = {The {Allison{\textendash}Faulkner} construction of $E_8$},
     journal = {Canadian mathematical bulletin},
     pages = {686--701},
     year = {2022},
     volume = {65},
     number = {3},
     doi = {10.4153/S0008439521000813},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439521000813/}
}