@article{MZM_1969_5_2_a1,
     author = {M. Kh. Gizatullin},
     title = {An~application of a~numerical criterion of ampleness},
     journal = {Matemati\v{c}eskie zametki},
     pages = {149--154},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1969_5_2_a1/}
}