@article{MAT_1966_10_1_a1,
     author = {Sh. Araki},
     title = {On root systems and an infinitesimal classification of irreducible symmetric spaces},
     journal = {Matematika},
     pages = {90--126},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1966_10_1_a1/}
}