@article{AL_2019_58_6_a0,
     author = {P. E. Alaev and V. L. Selivanov},
     title = {Fields of algebraic numbers computable in polynomial time. {I}},
     journal = {Algebra i logika},
     pages = {673--705},
     publisher = {mathdoc},
     volume = {58},
     number = {6},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2019_58_6_a0/}
}