This course is based on the book of A: N. Kolmogorov and S. V. Fomin,
"Introductory real analysis", chapter 4-6,material of chapter 1 (set theory) is assumed to be known, so please read this chapter in advance. The free pdf-file of the book can be found at http://tomlr.free.fr/Math%E9matiques/Fichiers%20Claude/Auteurs/Kolmogorov/Introductory%20Real%20Analysis%20-%20Kolmogorov%20Fomin(1).pdf
In fact, the book is
very cheap, so I recommend to buy it in the paper form.
- Kursansvarig: Andrei Khrennikov