BibTeX

@ARTICLE{iumj33028,
    author = "J. Barbosa and Marcos Dajczer and L. Jorge",
     title = "Minimal Ruled Submanifolds in Spaces of Constant Curvature",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 33,
      year = 1984,
     issue = 4,
     pages = "531--547",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj33028}{article}{
     author = {Barbosa, J.},
     author = {Dajczer, Marcos},
     author = {Jorge, L.},
      title = {Minimal Ruled Submanifolds in Spaces of Constant Curvature},
    journal = {Indiana Univ. Math. J.},
     volume = {33},
       year = {1984},
     number = {4},
      pages = {531 \ndash 547},
}