@article{SM_2023_214_7_a5,
     author = {P. I. Naumkin},
     title = {Logarithmic nature of the long-time asymptotics of solutions of {a~Sobolev-type} nonlinear equations with cubic nonlinearities},
     journal = {Sbornik. Mathematics},
     pages = {1024--1050},
     publisher = {mathdoc},
     volume = {214},
     number = {7},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2023_214_7_a5/}
}