%0 Journal Article %A H. W. Schürmann %A V. S. Serov %T On the~existence of certain elliptic solutions of the~cubically nonlinear Schr\"{o}dinger equation %J Teoretičeskaâ i matematičeskaâ fizika %D 2024 %P 32-43 %V 219 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2024_219_1_a3/ %G ru %F TMF_2024_219_1_a3