@article{DM_2011_23_2_a8,
     author = {D. V. Zakharova},
     title = {Symmetric linear spaces of graphs},
     journal = {Diskretnaya Matematika},
     pages = {103--107},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2011_23_2_a8/}
}