@article{RM_1994_49_4_a6,
     author = {V. V. Balashchenko and O. V. Dashevich},
     title = {Geometry of canonical structures on homogeneous~$\Phi$-spaces of order~4},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {149--150},
     publisher = {mathdoc},
     volume = {49},
     number = {4},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1994_49_4_a6/}
}