@article{MAT_1970_14_1_a2,
     author = {D. Mumford},
     title = {On the equations defining abelian {varieties.~I}},
     journal = {Matematika},
     pages = {104--136},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1970_14_1_a2/}
}