60-letiya Oktyabrya Prospekt, Moscow, Russia
<bdi><a href="https://www.wikidata.org/wiki/Q42851750" class="extiw" title="d:Q42851750"><span title="analytical chemist, spectroscopist">Roman Balabin</span></a>
</bdi>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>