@article{IM2_2020_84_3_a0,
     author = {M. A. Komarov},
     title = {On the rate of~approximation in the unit disc of~$H^1$-functions by logarithmic derivatives of~polynomials with zeros on the boundary},
     journal = {Izvestiya. Mathematics },
     pages = {437--448},
     publisher = {mathdoc},
     volume = {84},
     number = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2020_84_3_a0/}
}