1. Semiconductor gas sensors;Morrison;Sensors and Actuators,1982
2. Homogeneous semiconducting gas sensors;Heiland;Sensors and Actuators,1982
3. A surface chemical view of gas detection;Stetter;J. Colloid Interface Sci.,1978
4. Antimony-doped stannic oxide-based thick film gas sensors;Yannopoulos;Sensors and Actuators,1987
5. TiO2 as an air-to-fuel ratio sensor;Tien;Ceram. Bull.,1975