@article{MZM_1987_42_6_a8,
     author = {V. A. Voblyi},
     title = {Wright and {Stepanov{\textendash}Wright} coefficients},
     journal = {Matemati\v{c}eskie zametki},
     pages = {854--862},
     year = {1987},
     volume = {42},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1987_42_6_a8/}
}