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<top_article>
 <mrnumber>MR0313588</mrnumber>
 <author>Nakajima, Fumio</author>
 <author_utf8>Fumio NAKAJIMA</author_utf8>
 <title>Existence of quasi-periodic solutions of quasi-periodic               systems</title>
 <journal>Funkcialaj Ekvacioj. Serio Internacia</journal>
 <volume>15</volume>
 <year>1972</year>
 <page>61--73</page>
 <url_pdf>http://fe.math.kobe-u.ac.jp/FE/Free/vol15/fe15-6.pdf</url_pdf>
 <url_infty_pdf>http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE11-20-en_KML/fe15-061-073/fe15-061-073.pdf</url_infty_pdf>
 <mathsci_link> http://www.ams.org/mathscinet-getitem?mr=MR0313588</mathsci_link>
<fesi_info>
  <FILE>fe15-061-073</FILE>
  <YEAR>1972</YEAR>
  <TITLE>Existence of Quasi-Periodic Solutions of Quasi-Periodic Systems</TITLE>
  <AUTHOR>NAKAJIMA, Fumio</AUTHOR>
  <AUTHOR_utf8>NAKAJIMA, Fumio</AUTHOR_utf8>
</fesi_info>

<references>
  <book>
    <bibitem>1</bibitem>
    <author>Besicovitch, A. S.</author>
    <booktitle>Almost Periodic Functions</booktitle>
    <publisher>Dover publications, Inc., New York</publisher>
    <year>1954</year>
    <mr>MR0068029</mr>
    <score>100</score>
    <query_string>Cache/Be/Besicovitch,Functions,*,1954,1955</query_string>
    <page>xiii+180</page>
  </book>

  <book>
    <bibitem>2</bibitem>
    <author>Corduneanu, C.</author>
    <booktitle>Almost Periodic Functions</booktitle>
    <publisher>Interscience publishers, New York</publisher>
    <year>1968</year>
    <mr>MR0481915</mr>
    <score>100</score>
    <query_string>Cache/Co/Corduneanu,Functions,*,1968,1969</query_string>
    <page>x+237</page>
  </book>

  <article>
    <bibitem>3</bibitem>
    <author>Diliberto, S. P.</author>
    <title>Perturbation theorems for periodic surfaces. I</title>
    <journal>Rend. Circ. Mat. Palermo</journal>
    <vol>9</vol>
    <year>1960</year>
    <page>265-299</page>
    <mr>MR0142852</mr>
    <score>83</score>
    <query_string>Cache/Di/Diliberto,Perturbation,Rend*,1960,1961</query_string>
  </article>

  <article>
    <bibitem>4</bibitem>
    <author>Horvath, J.</author>
    <title>Sur les fonctions conjugu&#233;es a plusieurs variables</title>
    <journal>Nedel. Akad. Weten Proc. Ser. A</journal>
    <ser>A</ser>
    <vol>56</vol>
    <year>1953</year>
    <page>17-29</page>
    <mr>MR0053276</mr>
    <query_string>Cache/Ho/Horvath,fonctions,Nedel*,1953,1954</query_string>
  </article>

  <article>
    <bibitem>5</bibitem>
    <author>Pliss, V. A.</author>
    <title>On the theory of invariant surfaces</title>
    <journal>Differential Equations</journal>
    <vol>2</vol>
    <year>1966</year>
    <page>589-594</page>
    <mr>MR0230988</mr>
    <query_string>Cache/Pl/Pliss,invariant,Differential*,1966,1967</query_string>
  </article>

  <article>
    <bibitem>6</bibitem>
    <author>Sacker, R. J.</author>
    <title>A new approach to the perturbation theory of invariant surfaces</title>
    <journal>Comm. Pure Math</journal>
    <vol>18</vol>
    <year>1965</year>
    <page>717-732</page>
    <mr>MR0188566</mr>
    <score>100</score>
    <query_string>Cache/Sa/Sacker,perturbation,Comm*,1965,1966</query_string>
  </article>

  <article>
    <bibitem>7</bibitem>
    <author>Seifert, G.</author>
    <title>Almost periodic solutions and asymptotic stability</title>
    <journal>J. Math. Anal. Appli</journal>
    <vol>21</vol>
    <year>1968</year>
    <page>136-149</page>
    <mr>MR0218690</mr>
    <score>100</score>
    <query_string>Cache/Se/Seifert,asymptotic,J*,1968,1969</query_string>
  </article>

  <article>
    <bibitem>8</bibitem>
    <author>Fink, A. M.; Seifert, G.</author>
    <title>Liapunov functions and almost periodic solutions for almost periodic systems</title>
    <journal>J.Differential Eqs</journal>
    <vol>5</vol>
    <year>1969</year>
    <page>307-313</page>
    <mr>MR0235206</mr>
    <score>100</score>
    <query_string>Cache/Fi/Fink,functions,J*,1969,1970</query_string>
  </article>

  <book>
    <bibitem>9</bibitem>
    <author>Yoshizawa, T.</author>
    <booktitle>Stability Theory by Liapunov's Second Method</booktitle>
    <publisher>Mathematical Society of Japan</publisher>
    <year>1966</year>
    <mr>MR0208086</mr>
    <score>100</score>
    <query_string>Cache/Yo/Yoshizawa,Liapunov's,*,1966,1967</query_string>
    <page>viii+223</page>
  </book>

</references>
</top_article>
