@article{DANMA_2020_494_a11,
     author = {Sh. M. Nasibov},
     title = {Absence of global periodic solutions for a {Schr\"odinger-type} nonlinear evolution equation},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {53--55},
     year = {2020},
     volume = {494},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2020_494_a11/}
}