More detailed information about stringed instruments and the history of violin making:
- Violin makers and masters: archive "G-I"
- Roland Baumgartner, Basel: an expert dedicated to antique violins
- Bernard Millant and Le Canu-Millant, Paris: lutherie and expertise
- The brothers Gemunder - Pioneers in American violin making
- Pierre Hel: notes on his life and work
- The student violin: answers to frequently asked questions