Charola, A. Elena, McNamara, Christopher, and Koestler, Robert J. 2011. "
Discussions, Conclusions, and Recommendations." in
Biocolonization of Stone: Control and Preventive Methods: Proceedings from the MCI Workshop Series, edited by Charola, A. Elena, McNamara, Christopher, and Koestler, Robert J., 113–115. Smithsonian Contributions to Museum Conservation, No. 2. Washington, DC: Smithsonian Institution Scholarly Press.
https://doi.org/10.5479/si.19492359.2.1