Hans Knöll
... that microbiologist Hans Knöll defended the historic center of Jena, which was threatened by the construction of the Jen-Tower?
... that <a href="./Microbiologist" id="mwBR0" rel="mw:WikiLink" title="Microbiologist">microbiologist</a> <b id="mwBR4"><a href="./Hans_Knöll" id="mwBR8" rel="mw:WikiLink" title="Hans Knöll">Hans Knöll</a></b> defended the historic center of <a href="./Jena" id="mwBSA" rel="mw:WikiLink" title="Jena">Jena</a>, which was threatened by the construction of the <a class="mw-redirect" href="./Jen-Tower" id="mwBSE" rel="mw:WikiLink" title="Jen-Tower">Jen-Tower</a>?