Benk Ákos, Vidács L. The egg production of hungarian speckled hen and speckled transylvanian naked neck hen. Acta agrar. Debr. [Internet]. 2010 Dec. 1 [cited 2024 May 2];(40):11-5. Available from: https://ojs.lib.unideb.hu/actaagrar/article/view/2696