BibTeX

@ARTICLE{iumj4558,
    author = "Zevdzhan Hakkaev and M. Stanislavova and Atanas Stefanov",
     title = "Transverse instability for periodic waves of KP-I and Schroedinger equations",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 61,
      year = 2012,
     issue = 2,
     pages = "461--492",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "35B35; 35B40; 35G30;",
}

amsrefs

\bib{iumj4558}{article}{
     author = {Hakkaev, Zevdzhan},
     author = {Stanislavova, M.},
     author = {Stefanov, Atanas},
      title = {Transverse instability for periodic waves of KP-I and Schroedinger equations},
    journal = {Indiana Univ. Math. J.},
     volume = {61},
       year = {2012},
     number = {2},
      pages = {461 \ndash 492},
}