Popularised article or blog post (E1)

Petter Portin 1940-2023

List of Authors: Nokkala Christina, Savilahti Harri, Vuorisalo Timo

Publisher: Sanoma Media Finland

Publication year: 2023

Journal: Helsingin Sanomat

Journal acronym: HS

Volume number: 2023

Issue number: 26.5.2023

URL: https://www.hs.fi/muistot/art-2000009590113.html