Основные газопроводы из России в Европу
<a href="//commons.wikimedia.org/wiki/User:DS28" title="User:DS28">DS28</a>
CC BY-SA 3.0
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Major_Russian_Gas_Pipelines_to_Europe.svg" title="File:Major Russian Gas Pipelines to Europe.svg">Major Russian Gas Pipelines to Europe.svg</a> and <a href="//commons.wikimedia.org/wiki/File:Major_Russian_Gas_Pipelines_to_Europe_RU.png" title="File:Major Russian Gas Pipelines to Europe RU.png">Major Russian Gas Pipelines to Europe RU.png</a>