Spectroscopic analysis used to uncover the original paint colour of the Helsinki Government Palace tower clock faces
- Authors:
- Castro, K., Knuutinen, U., Vallejuelo, S.F.-O., Maguregui, M., Madariaga, J.M., Laakso, R.
- Year:
- 2016
- Journal:
- Heritage Science
- Volume:
- 4, 36
- DOI:
- 10.1186/s40494-016-0100-7