@article{MZM_1967_1_6_a8,
     author = {Yu. A. Kaz'min},
     title = {Expansions in powers of $(z-cq^n)$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {683--688},
     publisher = {mathdoc},
     volume = {1},
     number = {6},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_6_a8/}
}