@article{Kishor Kumar2013, author = "R Kishor Kumar and P Muruganandam and B A Malomed", title = "{An example of stable evolution of the vortex soliton with ℓ = 1 in the isotropic system}", year = "2013", month = "8", url = "https://iop.figshare.com/articles/figure/_An_example_of_stable_evolution_of_the_vortex_soliton_with_1_in_the_isotropic_system/1012603", doi = "10.6084/m9.figshare.1012603.v1" }