Математичний аналіз і диференціальні рівняння вивчаю САМ

Hello! I enjoy of finally being a member of this site. It is a little about myself: I am 39 years old. I live in USA, I've married 3 years ago. I have two children - a son, and the daughter. I live in a small town in south Europe. I'm working at the backery. I really hope I'm useful in one way . My...