BibTeX

@ARTICLE{iumj7718,
    author = "Michal Kowalczyk",
     title = "Nondegeneracy and the Jacobi fields of  rotationally symmetric  solutions to the Cahn-Hillard equation",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 68,
      year = 2019,
     issue = 4,
     pages = "1047--1087",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj7718}{article}{
     author = {Kowalczyk, Michal},
      title = {Nondegeneracy and the Jacobi fields of  rotationally symmetric  solutions to the Cahn-Hillard equation},
    journal = {Indiana Univ. Math. J.},
     volume = {68},
       year = {2019},
     number = {4},
      pages = {1047 \ndash 1087},
}