@article{MZM_2002_72_3_a0,
     author = {S. S. Gabrielyan},
     title = {On {Projective} {Mappings}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {323--329},
     year = {2002},
     volume = {72},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_72_3_a0/}
}