nationality field birth_date image article_title name alma_mater
ukrainian history july 7 , 1965 potylchak oleksandr.jpg oleksandr valentynovych potylchak
 oleksandr valentynovych potylchak kiev -- national pedagogical dragomanov university -rrb- pedagogical institute named after o.m. gorky -lrb- now
oleksandr valentynovych potylchak

oleksandr valentynovych potylchak -lrb- -rrb- is a researcher of ukrainian history during world war ii and the postwar period .
he holds a doctoral degree of historical science -lrb- since 2006 -rrb- .
