In his early career , Korovin lectured in numerous universities and institutes of higher learning in Moscow , including the Diplomatic Academy .
Korovin graduated from the Moscow State University Faculty of Law in 1915 .
In Korovin 's early career , Korovin lectured in numerous universities and institutes of higher learning in Moscow , including the Diplomatic Academy .
Korovin graduated from the Moscow State University Faculty of Law in 1915 .