BibTeX

@ARTICLE{iumj22021,
    author = "J. Åšniatycki and W. Tulczyjew",
     title = "Generating Forms of Lagrangian Submanifolds",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 22,
      year = 1973,
     issue = 3,
     pages = "267--275",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj22021}{article}{
     author = {Åšniatycki, J.},
     author = {Tulczyjew, W.},
      title = {Generating Forms of Lagrangian Submanifolds},
    journal = {Indiana Univ. Math. J.},
     volume = {22},
       year = {1973},
     number = {3},
      pages = {267 \ndash 275},
}