individual publications

• academic article

  • Estrus cycle patterns in cattle monitored by electrical resistance and milk progesterone.  Journal of Dairy Science.  62:64-68. 1979
  • Pregnancy rate in dairy cows inseminated on the basis of electronic probe measurements.  Journal of Dairy Science.  62:69-73. 1979

• conference paper

  • Electronic developments in dairy herd management.  Proc. of Symp. Automation in Dairying. 1983