BibTeX

@ARTICLE{iumj4398,
    author = "Bo-Hae Im and Michael Larsen",
     title = "Parallelopipeds of positive rank twists of elliptic curves",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 60,
      year = 2011,
     issue = 1,
     pages = "311--318",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "11G05;",
}

amsrefs

\bib{iumj4398}{article}{
     author = {Im, Bo-Hae},
     author = {Larsen, Michael},
      title = {Parallelopipeds of positive rank twists of elliptic curves},
    journal = {Indiana Univ. Math. J.},
     volume = {60},
       year = {2011},
     number = {1},
      pages = {311 \ndash 318},
}