BibTeX

@ARTICLE{iumj13002,
    author = "Vaiclav Hlavaty",
     title = "Reduction of Unknowns in Einstein-Maxwell Field Equations II Characteristics [112], [(11)11], [(111)1]*",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 13,
      year = 1964,
     issue = 1,
     pages = "31--54",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj13002}{article}{
     author = {Hlavaty, Vaiclav},
      title = {Reduction of Unknowns in Einstein-Maxwell Field Equations II Characteristics [112], [(11)11], [(111)1]*},
    journal = {Indiana Univ. Math. J.},
     volume = {13},
       year = {1964},
     number = {1},
      pages = {31 \ndash 54},
}