BibTeX

@ARTICLE{iumj7565,
    author = "Piotr Przytycki and Christopher Smith",
     title = "Arcs on spheres intersecting at most twice",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 68,
      year = 2019,
     issue = 1,
     pages = "157--178",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj7565}{article}{
     author = {Przytycki, Piotr},
     author = {Smith, Christopher},
      title = {Arcs on spheres intersecting at most twice},
    journal = {Indiana Univ. Math. J.},
     volume = {68},
       year = {2019},
     number = {1},
      pages = {157 \ndash 178},
}