Twiitti käyttäjältä @helsinkiuni Julkaistu 05.08.2022 klo 08:55 Our former Rector Jari Niemelä passed away in July. Today is his funeral day and we fly flags at half-mast to honour his memory. https://t.co/RLwR5YGhsC— University of Helsinki (@helsinkiuni) August 05, 2022 05:55