@article{JLT_2019_29_4_JLT_2019_29_4_a7,
     author = {E. Dorner and J.-H. Eschenburg},
     title = {The {Rosenfeld} {Planes}},
     journal = {Journal of Lie theory},
     pages = {1017--103},
     year = {2019},
     volume = {29},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JLT_2019_29_4_JLT_2019_29_4_a7/}
}