@article{MZM_1994_56_3_a2,
     author = {V. V. Volchkov},
     title = {New mean value theorems for polyanalytic functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {20--28},
     year = {1994},
     volume = {56},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1994_56_3_a2/}
}