@Misc{ 
  NGUCon19,
  author = { Nguyen, Cong-Phuc and Nguyen, Quoc-Hung },
  title = { Pointwise gradient estimates for  a class of singular  quasilinear equation with measure data },
  journal = { Journal of Functional Analysis },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4219/ },
  note = { cvgmt preprint}
}