@article{DAN_1987_296_5_a7,
     author = {V. A. Ustimenko},
     title = {Tits geometries and division algebras},
     journal = {Doklady Akademii Nauk},
     pages = {1061--1065},
     publisher = {mathdoc},
     volume = {296},
     number = {5},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a7/}
}