<a href="https://en.wikipedia.org/wiki/Alexey_Leonov" class="extiw" title="w:Alexey Leonov">Alexey Leonov</a> signature
<a href="//commons.wikimedia.org/wiki/User:Kaidor" title="User:Kaidor">Kaidor</a>
<a href="//commons.wikimedia.org/wiki/File:Wikitrip_to_MAI_museum_2016-02-02_089.JPG" title="File:Wikitrip to MAI museum 2016-02-02 089.JPG">Wikitrip to MAI museum 2016-02-02 089.JPG</a>