@article{UZKU_2009_151_3_a14,
     author = {Yu. V. Obnosov and M. A. Egorova},
     title = {$\mathbb R$-linear conjugation problem for a~confocal parabolic annulus},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {170--178},
     publisher = {mathdoc},
     volume = {151},
     number = {3},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2009_151_3_a14/}
}