Wood Densitometry in 17th and 18th Century Dutch, German, Austrian and French Violins, Compared to Classical Cremonese and Modern Violins Stoel, Berend C. ; Borman, Terry M. ; de Jongh, Ronald Abstract Publication: PLoS ONE Pub Date: October 2012 DOI: 10.1371/journal.pone.0046629 Bibcode: 2012PLoSO...746629S