Study of Mural Paintings Using In Situ XRF, Confocal Synchrotron-m-XRF, m-XRD, Optical Microscopy, and SEM-EDS?The Case of the Frescoes from Misericordia Church of Odemira - Valadas, S.; Candeias, A.E.; Mirão, J.; Tavares, D.; Coroado, J.; Simon, R.; Silva, A.S.; Gil, M.; Guilherme, A.; Carvalho, M.L. (2011)