@article{IM2_1992_39_1_a8,
     author = {V. I. Trofimov},
     title = {Graphs with projective suborbits},
     journal = {Izvestiya. Mathematics},
     pages = {869--893},
     year = {1992},
     volume = {39},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1992_39_1_a8/}
}