To cite package 'sglasso' in publications use:

Luigi Augugliaro (2018). sglasso: Lasso Method for RCON(V,E) Models. R package version 1.2.3.

Corresponding BibTeX entry:

  @Manual{,
    title = {{sglasso}: Lasso Method for RCON(V,E) Models},
    author = {Luigi Augugliaro},
    year = {2018},
    note = {R package version 1.2.3},
    url = {https://CRAN.R-project.org/package=sglasso},
  }