@article{ZNSL_2017_458_a2,
     author = {V. N. Dubinin},
     title = {Lemniscate zone and distortion theorems for multivalent functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {17--30},
     publisher = {mathdoc},
     volume = {458},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2017_458_a2/}
}