For citations:
Denisov A.I., Denisov I.V. Nonlinear method of angular boundary functions in problems with cubic nonlinearities. Chebyshevskii Sbornik. 2023;24(1):27-39. (In Russ.) https://doi.org/10.22405/2226-8383-2023-24-1-27-39
Denisov A.I., Denisov I.V. Nonlinear method of angular boundary functions in problems with cubic nonlinearities. Chebyshevskii Sbornik. 2023;24(1):27-39. (In Russ.) https://doi.org/10.22405/2226-8383-2023-24-1-27-39