BibTeX

@ARTICLE{iumj7464,
    author = "Nicola Garofalo and Arshak Petrosyan and Mariana Smit Vega Garcia",
     title = "The singular free boundary in the Signorini problem for variable coefficients",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 67,
      year = 2018,
     issue = 5,
     pages = "1893--1934",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj7464}{article}{
     author = {Garofalo, Nicola},
     author = {Petrosyan, Arshak},
     author = {Smit Vega Garcia, Mariana},
      title = {The singular free boundary in the Signorini problem for variable coefficients},
    journal = {Indiana Univ. Math. J.},
     volume = {67},
       year = {2018},
     number = {5},
      pages = {1893 \ndash 1934},
}