@ARTICLE{Niedbalski_W._Bluetongue_2011, author={Niedbalski, W.}, number={No 2}, journal={Polish Journal of Veterinary Sciences}, howpublished={online}, year={2011}, publisher={Polish Academy of Sciences Committee of Veterinary Sciences}, publisher={University of Warmia and Mazury in Olsztyn}, title={Bluetongue vaccines in Europe}, URL={http://journals.pan.pl/Content/98941/PDF/22_paper.pdf}, doi={10.2478/v10181-011-0048-1}, }