1. Ádám T., Szilágyi M., Suri A., Farkas J., Richter J. 1990. [Effects of spectral lights in beef fattening]. In Hungarian. Állatteny. Tak., 39 (2):137-144.
2. Casamassima D., Sevi A., Montemurro O. 1994. Effect of colour of light on performance and behavioural activity of lambs for slaughter. Zoote. Nutr. Anim., 20:27-33.
3. Reproductive activity and welfare of rabbit does;Castellini;Ital J Anim Sci 6,2007
4. Long term effect of post-weaning rhythm on the body fat and performance of rabbit doe;Castellini;Reprod Nutr Dev,2006
5. doi:10.1051/rnd:2006009