At this IP/site, automated copying of ads from a g r o - u k r a i n e has been repeatedly recorded. c o m
Once, Dirac gave a lecture on quantum mechanics, drew the entire board and under(//tractor-service.com)
end asked:
- There are questions?
- I did not understand how you derived the last formula, - said one student.
- This is a statement. I asked: вопросы есть?
Illegal use of copied ads a g r o - u k r a i n e . c o m