@Article{ 
  AdBoCaTe22,
  author = { Adami, Riccardo and Boni, Filippo and Carlone, Raffaele and Tentarelli, Lorenzo },
  title = { Existence, structure, and robustness of ground states of a NLSE in 3D  with a point defect },
  journal = { J. Math. Phys. },
  year = { 2022 },
  doi = { 10.1063/5.0091334 },
  volume = { 63 },
  number = { 7 },
  pages = { art. 071501, 16pp },
  URL = { http://cvgmt.sns.it/paper/5636/ },
  note = { cvgmt preprint}
}