Not many Russian-speaking users who contribute to the forum, as I would like, so I was glad when I saw this application. I also support Alex_Sr as a source merit.
Glad you started this thread--ironically, I would give OP some merit but I ran out of them.
I will send a "merit" on your behalf, I agree that he made a good analysis.
P.S. I hope that The Pharmacist will be able to send some merit for the needs of Ru Local, since at the moment I am also empty. 