New York Times: String Theory: New Approaches to Instrument Design

Physics World: Science and the Stradivarius

Physics Education: Good Vibrations

The University of New South Wales: Violin Acoustics

Acoustical Society of America: 3-D Motion in Stradivari and Guarneri dG Violins

The Why Files: Fiddle Physics

Youtube videos of Chladni patterns: Square plate, violin