Anderson_2006</a>, <a href="Topic_01.html#jcsfbxgu">Vogel_2019</a>, <a href="Topic_02.html#xj46ndna">Yang_2010</a></td>
    </tr>
    <tr>
      <th id="xdoib8fp";>7</th>
      <td>Tsai_2004</td>
      <td>Operating costs and capacity in the airline industry</td>
      <td>Tsai, Wen-Hsien; Kuo, Lopin</td>
      <td>2004</td>
      <td>2004-07-31</td>
      <td>PMC</td>
      <td>N</td>
      <td><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7147867" target="_blank">PMC7147867</a></td>
      <td></td