https://www.gazeta.ru/comments/2018/10/15_a_12021547.shtml
https://www.gazeta.ru/business/2018/10/15/12022165.shtml
Alexander Mishkin, 39, used the alias Alexander Petrov for the failed hit on the double agent Sergei Skripal and his daughter Yulia in Salisbury in March
http://www.rosbalt.ru/moscow/2018/10/12/1738745.html
https://ru.krymr.com/a/zagadka-dvuh-flakonov-novichok-solsberi-vladimir-uglev/29541636.html
https://www.radiosvoboda.org/a/29540453.html
http://www.kasparov.ru/material.php?id=5BBEF8A21D19C
https://www.inopressa.ru/article/11Oct2018/wsj/aeroflot.html
https://www.kommersant.ru/doc/3765968