@article{MAT_1972_16_5_a1,
     author = {H. M. Stark},
     title = {A transcendence theorem for class-number problems},
     journal = {Matematika},
     pages = {15--32},
     publisher = {mathdoc},
     volume = {16},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1972_16_5_a1/}
}