Spectroscopic analysis used to uncover the original paint colour of the Helsinki Government Palace tower clock faces
Crossref DOI link: https://doi.org/10.1186/s40494-016-0100-7
Published Online: 2016-09-22
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Castro, Kepa http://orcid.org/0000-0002-9931-7889
Knuutinen, Ulla
de Vallejuelo, Silvia Fdez-Ortiz
Maguregui, Maite
Madariaga, Juan Manuel
Laakso, Raili