@article{SM_1971_15_3_a1,
     author = {V. V. Shokurov},
     title = {The {Noether{\textendash}Enriques} theorem on canonical curves},
     journal = {Sbornik. Mathematics},
     pages = {361--403},
     year = {1971},
     volume = {15},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1971_15_3_a1/}
}