BibTeX

@ARTICLE{iumj18072,
    author = "M. Crandall and A. Pazy",
     title = "On the Differentiability of Weak Solutions of a Differential Equation in Banach Space",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 18,
      year = 1969,
     issue = 10,
     pages = "1007--1016",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj18072}{article}{
     author = {Crandall, M.},
     author = {Pazy, A.},
      title = {On the Differentiability of Weak Solutions of a Differential Equation in Banach Space},
    journal = {Indiana Univ. Math. J.},
     volume = {18},
       year = {1969},
     number = {10},
      pages = {1007 \ndash 1016},
}