Milk partitioning in the udder of Tsigai and improved Valachian ewes / Vladimír Tančin...[et al.]. In: Book of abstracts of the 65th annual meeting of the European Federation of Animal Science. -- 1st ed.. -- 486 s.. -- 978-90-8686-248-1 (brož.) Annual meeting of the European Federation of Animal Science. -- Wageningen : Wageningen Academic Publishers, 2014. -- S. 311. ovce * cigájky * zošľachtená valaška * strojové dojenie * ejekcia mlieka