@article{AFM_2020_45_2_a21,
     author = {Vladimir Gutlyanskii and Vladimir Ryazanov and Eduard Yakubov and Artyem Yefimushkin},
     title = {On {Hilbert} boundary value problem for {Beltrami} equation},
     journal = {Annales Fennici Mathematici},
     pages = {957{\textendash}973--957{\textendash}973},
     publisher = {mathdoc},
     volume = {45},
     number = {2},
     year = {2020},
     doi = {10.5186/aasfm.2020.4552},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2020.4552/}
}