Palla, F., N. Billeci, F. P. Mancuso, L. Pellegrino, and L. C. Lorusso. “Microscopy and Molecular Biology Techniques for the Study of Biocenosis Diversity in Semi-Confined Environments”. Conservation Science in Cultural Heritage, vol. 10, no. 1, Jan. 2010, pp. 185-94, doi:10.6092/issn.1973-9494/2324.