@article{RM_1965_20_3_a14,
     author = {V. I. Nechaev and L. L. Stepanova},
     title = {The distirbution of nonresidues and primitive roots in recurrence sequences over a~field of algebraic numbers},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1965},
     volume = {20},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1965_20_3_a14/}
}