Математичний аналіз і диференціальні рівняння вивчаю САМ

Hello! Hurrey Im here and a member of this site. It is a little about myself: I am 27 years old. I live in USA, I've married fiew years ago. I have 2 children - a son, and the daughter. I live in a small city in south Europe. I'm working at the university. I just hope I am useful in some way . My...