1. Subminiature Quartz tuning fork resonator;Staudte;Proc. 27th Annual Symp. on Frequency Control, Atlantic, N.J., USA,1973
2. Analytical and experimental investigations of 32 kHz quartz tuning forks;Kusters;Proc. 30th Annual Symp. on Frequency Control, Atlantic City, N.J., U.SA,1976
3. The torsional tuning fork as a temperature sensor;Dinger;Proc. 36th Annual Symp. on Frequency Control, Philadelphia, PA., USA,1982