GOUGOULIS (Δ.Α. ΓΚΟΥΓΚΟΥΛΗΣ) D. A., KYRIAZAKIS (Η. ΚΥΡΙΑΖΑΚΗΣ) Ι., e FTHENAKIS (Γ. Χ. ΦΘΕΝΑΚΗΣ) G. C. «Patterns of Maternal Behaviour of Ewes and Sucking Behaviour of Lambs». Journal of the Hellenic Veterinary Medical Society, vol. 58, fasc. 1, novembre 2017, pp. 44-60, doi:10.12681/jhvms.14974.