Person · 1921 CE – 1973 CEПётр Лук'янавіч ГрышчанкаAlso known asPjotr Loekjanovitsj GrisjtsjenkoГрищенко Пётр ЛукьяновичГрищенко, Петр ЛукьяновичГрищенко, Пётр ЛукьяновичПётр Лукьянович ГрищенкоПётр Лукьянович Грищенкоarchival plate · Пётр Лук'янавіч Грышчанка · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to12 links to entries not yet ingested in the Library.