Knud Knudsen: <i>Det norske maalstræv</i>
<bdi><a href="https://en.wikipedia.org/wiki/en:Knud_Knudsen_(linguist)" class="extiw" title="w:en:Knud Knudsen (linguist)"><span title="Norwegian linguist and philologist (1812-1895)">Knud Knudsen</span></a>
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