Conditioned stimulus habituation and conditioned suppression in rats
Carlton, P.L., Vogel J.R. - 1967
Pre-training conditioned stimulus exposition on active avoidance extinction in rats
Weisman, R.G., Denny M.R., Platt S.A., Zerbolio D.J. Jr. - 1966
Latent inhibition in goats and sheeps
Lubow, R.E. - 1965