Wiki information Kalitvin:

Yuriy Kalitvintsev
Soccer Midfielder, Football team manager, Athlete, Measured person, Person, Football player

Yuriy Mykolayovych Kalitvintsev is a former footballer, Ukraine international who after retiring works as a coach in Ukraine and the Russian Federation. Master of Sports, International Class. He last managed a Russian Premier League side FC Volga...

Vladimir Anatolievich Kalitvin
Mathematician, Academic, Person, Author