@Article{ 
  ButGelLuč22,
  author = { Buttazzo, Giuseppe and Gelli, Maria Stella and Lučić, Danka },
  title = { Mass optimization problem with convex cost },
  journal = { SIAM J.  Math. Anal. },
  year = { 2022 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5509/ },
  note = { cvgmt preprint}
}