What literature to read on 1C?

Question

Programming

Greetings. After his stay in the Armed Forces of the Russian Federation, he got a job as an enikey worker. The previous programmer quit, so the question arose of finding a new one. They offered to learn 1C, I had never imagined what kind of animal it was. And, in fact, the question is: what kind of literature to use for learning, for the very basics, maybe, according to OOP, what should be read? Pascal itself from the arsenal (learned at the age of 14: D), html / css / js.
We do the tasks that the boss gives in 1C together with him, but the brain just explodes from Russian syntax and other jokes.
upd: while studying the book by M.G. Radchenko 1C Enterprise 8.2 Practical Developer's Guide, I understand little, but we'll see. Training will take place here www.1c-uc3.ru/conf-osnov-sod82.html

Answer 1

you won’t find better than Radchenko and official documentation, buy for starters: "1C: Enterprise 8.2 Version for teaching programming"
sensible and inexpensive
PS there are also many video courses that are easy to find

Answer 2

Courses from Gilev and Nasipov - everyone recommends