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LaFontaine and Hughes (<a href="#Lafontaine">LaFontaine and Hughes, 1983</a>) presented their analytical version of Jacchia&#8217;s
77 model in 83. Again Mattos coded it in FORTRAN.<br>
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      <div style="text-align: center;"><span style="font-family: ms sans serif;"><big><big><span style="font-weight: bold;">Jacchia-Lineberry</span></big></big></span><br>
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