@article{MZM_1973_13_2_a6,
     author = {\`E. A. Sergeev},
     title = {An integral basis of algebraic fields},
     journal = {Matemati\v{c}eskie zametki},
     pages = {229--234},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1973_13_2_a6/}
}