Palla, Franco, Noemi Billeci, Francesco Paolo Mancuso, Lorella Pellegrino, and Lucia Cecilia Lorusso. 2010. “Microscopy and Molecular Biology Techniques for the Study of Biocenosis Diversity in Semi-Confined Environments”. Conservation Science in Cultural Heritage 10 (1):185-94. https://doi.org/10.6092/issn.1973-9494/2324.