@article{MAT_1973_17_4_a7,
     author = {G. Shimura},
     title = {On elliptic curves with complex multiplication as factors of the {Jacobians} of modular function fields},
     journal = {Matematika},
     pages = {89--96},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1973_17_4_a7/}
}