@article{KUKZ_1975_12_12_a1,
     author = {E. P. Aksent'eva and A. S. Kalugina},
     title = {On the solution of the nonlinear {Hilbert} problem with constant coefficients},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {9--18},
     publisher = {mathdoc},
     volume = {12},
     number = {12},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1975_12_12_a1/}
}