1. Choice of social conditions by laying hens;Appleby;Br. Poultry Sci.,1984
2. Early experience and sexual preferences;Bateson,1978
3. Essential behavioural needs: the mixed motivation approach;Bessei,1980
4. Ease of capture by human beings of Japanese Quails (Coturnix coturnix japonica) genetically selected for different activity levels;Bessei;Archiv. Geflügelkd.,1983
5. Quantitative genetics and behavior: overview and perspectives;DeFries,1967