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<top_article>
 <mrnumber>MR1418723</mrnumber>
 <author>Kajitani, Kunihiko and Wakabayashi, Seiichiro</author>
 <author_utf8>Kunihiko KAJITANI and Seiichiro WAKABAYASHI</author_utf8>
 <title>The Cauchy problem for a class of hyperbolic operators with               double characteristics</title>
 <journal>Funkcialaj Ekvacioj. Serio Internacia</journal>
 <volume>39</volume>
 <year>1996</year>
 <page>235--307</page>
 <url_pdf>http://fe.math.kobe-u.ac.jp/FE/Free/vol39/fe39-2-4.pdf</url_pdf>
 <url_infty_pdf>http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE35-40-en_KML/fe39-235-307/fe39-235-307.pdf</url_infty_pdf>
 <mathsci_link> http://www.ams.org/mathscinet-getitem?mr=MR1418723</mathsci_link>
<fesi_info>
  <FILE>fe39-235-307</FILE>
  <YEAR>1996</YEAR>
  <TITLE>The Cauchy Problem for a Class of Hyperbolic Operators with Double Characteristics</TITLE>
  <AUTHOR>KAJITANI, Kunihiko; WAKABAYASHI, Seiichiro</AUTHOR>
  <AUTHOR_utf8>KAJITANI, Kunihiko; WAKABAYASHI, Seiichiro</AUTHOR_utf8>
</fesi_info>

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</references>
</top_article>
