1. The evaluation of radiative heat loss of growing pigs by quantitative IR thermography in relation to behavioural thermoregulation;Geers;11th Symp. Energy Metabolism in Farm Animals, Lunteren, The Netherlands,1988
2. An intelligent data-acquisition and control unit for animal husbandry welfare using telemetry links;Puers;Biotelemetry XI, Yokohama, Japan,1990
3. Injectable biotelemetry CMOS chip for identification and temperature measurement system;Wouters;European Solid-State Circuits Conf., Milan, Italy,1991
4. Start-up time of CMOS oscillators;Rusznyak;IEEE Trans. Circuits Syst.,1987