BibTeX

@ARTICLE{iumj2932,
    author = "J.F. Lopera and A. Mendez",
     title = "Homogeneous spaces with invariant flat Cartan structures.",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 56,
      year = 2007,
     issue = 3,
     pages = "1233--1260",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "53C10; 53C15;",
}

amsrefs

\bib{iumj2932}{article}{
     author = {Lopera, J.F.},
     author = {Mendez, A.},
      title = {Homogeneous spaces with invariant flat Cartan structures.},
    journal = {Indiana Univ. Math. J.},
     volume = {56},
       year = {2007},
     number = {3},
      pages = {1233 \ndash 1260},
}