BibTeX

@ARTICLE{iumj15064,
    author = "Joram Lindenstrauss",
     title = "A Short Proof of Liapounoff's Convexity Theorem*",
   journal = "Indiana Univ. Math. J.",
  fjournal = "Indiana University Mathematics Journal",
    volume = 15,
      year = 1966,
     issue = 6,
     pages = "971--972",
      issn = "0022-2518",
     coden = "IUMJAB",
   mrclass = "",
}

amsrefs

\bib{iumj15064}{article}{
     author = {Lindenstrauss, Joram},
      title = {A Short Proof of Liapounoff's Convexity Theorem*},
    journal = {Indiana Univ. Math. J.},
     volume = {15},
       year = {1966},
     number = {6},
      pages = {971 \ndash 972},
}