@article{MZM_1969_6_2_a3,
     author = {Yu. A. Kaz'min},
     title = {On {Appell} polynomials},
     journal = {Matemati\v{c}eskie zametki},
     pages = {161--172},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1969_6_2_a3/}
}