@article{DAN_1976_226_6_a11,
     author = {G. Ya. Khazhaliya},
     title = {On the means of the moduli of analytic functions in doubly connected regions},
     journal = {Doklady Akademii Nauk},
     pages = {1287--1290},
     publisher = {mathdoc},
     volume = {226},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_226_6_a11/}
}