Multianalytical approach for the authenticity of an eighteenth-century Pascal Taskin harpsichord - Le Gac, Agnes; Estrompa, Raquel; Frade, Jose Carlos; Madeira, Teresa; Cardoso, Ana; Piorro, Luís; Dias, Luís; Mirão, José; Candeias, António; Carvalho, Maria Luísa (2012)