<a href="https://de.wikipedia.org/wiki/CIC-Filter" class="extiw" title="de:CIC-Filter">de:CIC-Filter</a>
<a href="https://en.wikipedia.org/wiki/User:TCMike" class="extiw" title="en:User:TCMike">en:User:TCMike</a>
<span class="int-own-work" lang="en">Own work</span>