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<top_article>
 <mrnumber>MR1285487</mrnumber>
 <author>Maruo, Kenji</author>
 <author_utf8>Kenji MARUO</author_utf8>
 <title>Existence of solutions for wave equations with time dependent               subdifferentials</title>
 <journal>Funkcialaj Ekvacioj. Serio Internacia</journal>
 <volume>37</volume>
 <year>1994</year>
 <page>175--194</page>
 <url_pdf>http://fe.math.kobe-u.ac.jp/FE/Free/vol37/fe37-1-10.pdf</url_pdf>
 <url_infty_pdf>http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE35-40-en_KML/fe37-175-194/fe37-175-194.pdf</url_infty_pdf>
 <mathsci_link> http://www.ams.org/mathscinet-getitem?mr=MR1285487</mathsci_link>
<fesi_info>
  <FILE>fe37-175-194</FILE>
  <YEAR>1994</YEAR>
  <TITLE>Existence of Solutions for Wave Equations with Time Dependent Subdifferentials</TITLE>
  <AUTHOR>MARUO, Kenji</AUTHOR>
  <AUTHOR_utf8>MARUO, Kenji</AUTHOR_utf8>
</fesi_info>

<references>
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  </book>

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  </article>

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  </article>

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    <author>Citrini, C.</author>
    <title>An introduction to unilateral problems for the vibrating string equation</title>
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<vol>209</vol>
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    <author>Amerio, L.</author>
    <title>Support domains for the vibrating string equation with unilateral constraints</title>
<journal>Vibrations with unilateral constraints (editors H. Cabannes and C. Citrini), Euromech</journal>
    <vol>209</vol>
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    <query_string>Cache/Am/Amerio,constraints,*,1986,1987</query_string>
  </article>

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    <title>On a string vibrating against an interrupted wall</title>
<journal>Vibrations with unilateral constraints (editors H. Cabannes and C. Citrini), Euromech</journal>
    <vol>209</vol>
    <year>1986</year>
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    <query_string>Cache/Ma/Marchinonna,interrupted,*,1986,1987</query_string>
  </article>

</references>
</top_article>
