Person · 1953 CEKonstantin SidenkoAlso known asKonstantin Semjonovitj SidenkoKonstantin Semjonovitsj SidenkoKonstantin Semjonovitsj SidenkoKonstantin Semjonowitsch SidenkoKonstantin Semyonovich SidenkoKonstantin Sidienkoarchival plate · Konstantin Sidenko · 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.