http://www.kasparov.ru/material.php?id=5C95D4C74350F
https://newtimes.ru/articles/detail/178568
https://tyzhden.ua/Society/228048
https://www.kommersant.ru/doc/3918438
http://www.kasparov.ru/material.php?id=5C953E26ADA59
http://www.kasparov.ru/material.php?id=5C94905FC7270
An aging leader steps down as president but keeps a firm grip on the reins of power. For many in the Kremlin, the choreographed events unfolding in neighboring Kazakhstan are a model for Russian President Vladimir Putin to consider.
https://www.kommersant.ru/doc/3917439
https://www.gazeta.ru/army/2019/03/21/12255697.shtml
https://www.inopressa.ru/article/21Mar2019/lefigaro/nazarbayev1.html