@article{IM2_1970_4_3_a2,
     author = {A. M. Shermenev},
     title = {On the motif of a cubic hypersurface},
     journal = {Izvestiya. Mathematics },
     pages = {520--526},
     publisher = {mathdoc},
     volume = {4},
     number = {3},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1970_4_3_a2/}
}