@article{SM_1974_23_1_a5,
     author = {Yu. E. Alenitsyn},
     title = {Some area theorems for analytic functions with a~quasiconformal extension},
     journal = {Sbornik. Mathematics},
     pages = {110--121},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1974_23_1_a5/}
}