Its talk slides, but I personally find the slides easy to just read, even if you have to keep clicking for the next slide. A quick googling finds this https://

Its talk slides, but I personally find the slides easy to just read, even if you have to keep clicking for the next slide. A quick googling finds this https://events.yandex.com/lib/talks/103/ https://events.yandex.com/lib/talks/103/ which is, I think, Theo presenting the slides on part II.