Genetic differentiation between the Old and New types of Serbian Tsigai sheep Mirjana Ćinkulov, Miika Tapio, Mikhail Ozerov, Tatyana Kiselyova, Nurbiy Marzanov, Ivan Pihler, Ingrid Olsaker, Mensur Vegara and Juha KantanenGenet. Sel. Evol., 40 3 (2008) 321-331DOI: https://doi.org/10.1051/gse:2008006