KOZIELEC, Tomasz and KARBOWSKA-BERENT, Joanna. Determination of the rosin sizein ancient paper photographic supports and passe-partouts. Acta Universitatis Nicolai Copernici [Heritage Studies and Conservation Science]. Online. 1 January 2014. Vol. 45, pp. 459-476. [Accessed 4 July 2025]. DOI 10.12775/AUNC_ZiK.2014.018.