https://www.kommersant.ru/doc/3772474
https://www.kommersant.ru/doc/3772353
https://www.kommersant.ru/doc/3764873
https://www.gazeta.ru/comments/2018/10/15_a_12021547.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
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