@article{ISU_2005_5_1-2_a1,
     author = {P. A. Gumenuk},
     title = {Sieg{\cyre}l disks and basins of attraction for families of analytic functions},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {12--25},
     year = {2005},
     volume = {5},
     number = {1-2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2005_5_1-2_a1/}
}