2021
Coding Train Live: Autoencoders! of 2:08:55
    https://www.youtube.com/watch?v=Y9w2PYfIf34
https://habr.com/ru/post/589085/
2019
https://habr.com/ru/post/471890/
2018
http://anotherdatum.com/vae.html
    https://habr.com/post/429276/