1. Vacuum Technology, An Introduction;Carpenter,1970
2. Thermal vacuum sensors based on integrated silicon thermopiles;van Herwaarden,1987
3. Fabrication and performance of a fully integrated μ-Pirani pressure gauge with digital readout;Mastrangelo,1991
4. A broad range absolute pressure microsensor;James,1988
5. Novel integrated thermal pressure gauge and read-out circuit by CMOS IC technology;Paul,1994