1. Piezoresistance in germanium and silicon;Smith;Physics Review,1954
2. Silicon diffused-element piezoresistive diaphragms;Tufte;Journal of Applied Physics,1962
3. Miniature pressure transducers with a silicon diaphragm;Gieles;Philips Tech. Rev.,1973
4. An IC piezoresistive pressure sensor for biomedical instrumentation;Samaun;IEEE Trans. on Biomedical Engineering,1973
5. Development of a miniature pressure transducer for biomedical applications;Ko Wen;IEEE Trans. on Electron Devices,1979